Lightweight Vs Aero - What’s The Fastest All-Round Bike?

2024 ж. 13 Мам.
276 390 Рет қаралды

When it comes to road bikes, there are two main types: lightweight and aero. Lightweight bikes are designed to go faster up the climbs, whereas aero bikes are faster on the flat. But if you’re doing a ride that combines the two, such as a gran fondo, which bike is best for you? Ollie & Alex compare the two bikes over varied terrain to find out which is faster overall!
00:00 Intro
00:46 The bikes
01:39 The course & predictions
04:58 Disclaimer
05:36 Run 1
09:17 Run 2
12:27 Results
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Which do you prefer: lightweight or aero bikes? Let us know in the comments below! 💬
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Пікірлер
  • Which do you prefer: lightweight or aero bikes? Let us know in the comments below! 👇

    @gcntech@gcntech Жыл бұрын
    • light weight

      @gaurangbhangale2832@gaurangbhangale2832 Жыл бұрын
    • I'm a TT/flat rider at best so Aero bike for me BUT I own a BMC Team Machine slr02 and I love it 😁

      @jascollinscork@jascollinscork Жыл бұрын
    • AERO for me.... Unirox Aeroad

      @thewanderer673@thewanderer673 Жыл бұрын
    • As long as it looks dope

      @XX-su3zp@XX-su3zp Жыл бұрын
    • Like weight bike for the win RIM BRAKES!

      @jaredfontaine2002@jaredfontaine2002 Жыл бұрын
  • So, in conclusion, if you’re not a World Tour Pro get the type of bike that you prefer the ride feel of 👍

    @dominicbritt@dominicbritt Жыл бұрын
    • That is why I ride a 18kg-non aero-steel frame 😂

      @etherealicer@etherealicer Жыл бұрын
    • @@etherealicer 18kg? Dang my steel framed era as a junior on a 53cm frame(criminally oversized I literally have only 9cm of seatpost out and my handlebar and saddle are almost level) was 9.8kg. It was a Bridgestone Radac (aluminium front triangle so technically not full steel). Now I'm on a Giant TCR and I feel carried in my level of competition by how good my bike is.

      @dan_lazaro@dan_lazaro Жыл бұрын
    • @@dan_lazaro Well, it is a 20 year old tourer, not a racer with all the works. Full sized mud guards, trailer attachment, cargo rack, basket, even a chain guard and a dynamo (always on). Still get around 100km / week and a top speed of around 33km/h out of it... I'm considering buying a gravel bike now (or something in that spirit), though I can't see myself wear lycra. 😁

      @etherealicer@etherealicer Жыл бұрын
    • ​@@etherealicer damn i used yo ride one with the dame weight 😅🤣 , it's a torture

      @cristianguerrero2464@cristianguerrero2464 Жыл бұрын
    • @@etherealicer I see. I ride a TCR Advanced now so I revived my vintage scott full rigid mtb and it came in at 11.5kg with a road crankset and a 14-28 block to ride for groceries. I think my lights are worth more than the entire bike but I tune it up and in my opinion the ride quality it has is definitely better than you'd expect from a bike that I'd be hard-pressed to pay 50$ for lol. Edit: I also put 2.35 tires on it instead of the usual 1.95 you find on old mtbs and it is a bit noisy on the road but it looks cooler and handles xc well.

      @dan_lazaro@dan_lazaro Жыл бұрын
  • Ollie is looking more and more like Dan every day, even down to the posing. At this rate, he’ll have stopped riding altogether by Christmas next year.

    @courtdavidson8965@courtdavidson8965 Жыл бұрын
    • prey for hs ankles

      @johnnyloco11@johnnyloco11 Жыл бұрын
    • It’s hard to call yourself anything like Dan if you were never on the Cervélo test team tbh.

      @nelisfs2211@nelisfs2211 Жыл бұрын
    • We'll have to keep an eye out on his "mineral water' intake...

      @two-eyedRoy@two-eyedRoy Жыл бұрын
    • Hahaha is he peaking do you think? 😂

      @gcntech@gcntech Жыл бұрын
    • @@johnnyloco11 ... "Pray" not "Prey" their is a significant difference their. LOL, that is taking micro aggressions to whole new level.

      @coldforgedcowboy@coldforgedcowboy Жыл бұрын
  • Having purchased a new bike yesterday I did not consider aero or weight. I was looking for comfort and build. For the last 47 years I've have ridden exclusively steel frames with down tube friction shifters. My old body wasn't liking the harsher ride and limited gearing. So with my new Giant Defy with mechanical Ultegra. I have gotten less weight, more aero, wider gearing, better shifting, and more importantly comfort. I have moved into the modern age. But I still appreciate my steel bikes.

    @2rsbullock@2rsbullock Жыл бұрын
    • Many happy milles 😀🤟

      @manitolas@manitolas Жыл бұрын
    • @@manitolas and thats a good bike , capable of many things . 35mm tires and you cann go woods. or put some good wheels, and they feel fast. it is the bike i will take to brevets in future .

      @limonfalan@limonfalan6 ай бұрын
  • All Arounder / hybrid bike I would say, which is pretty much what I already have. A race-influenced lightweight , DeRosa R838 with aero features and components such as flat aero bars, aero seat post, and fast HED wheels with optimized Specialized tires. You guys have confirmed I have a great and practical machine. So cheers to your video!

    @homerunhomeshow7201@homerunhomeshow7201 Жыл бұрын
  • I love these kinds of comparison videos! Keep 'em coming :)

    @flouserfehler@flouserfehler Жыл бұрын
    • Thanks!

      @gcntech@gcntech Жыл бұрын
  • Ollie just won another level of appreciation from me that I had reserved for some reason. He's solid; GCN should keep him around.

    @kingofcrunk4237@kingofcrunk4237 Жыл бұрын
  • Climbs is the hand my local geography has dealt so I opted for lightweight over aero. Plus there is a bit of a price difference and I was pushing affordability to get an electronic groupset. And a double thumbs up to Ollie and Alex - that was a lovely co-presenting job. A really enjoyable watch.

    @johngannon1@johngannon1 Жыл бұрын
    • Great to hear you've found a bike that works for your riding! Lightweight bikes are a great all round option 🙌 What bike did you go for?

      @gcntech@gcntech Жыл бұрын
    • @@gcntech Vitus Vitesse EVO CR eTap AXS Road (Rival) heavily influenced by this GCN video with Sean Kelly 2 years ago kzhead.info/sun/aqyGqtVuhJtjfKs/bejne.html

      @johngannon1@johngannon1 Жыл бұрын
    • People overestimate weightadvantages or throwing away a water bottle. Gearing is what actually provides an advantage. Shaving that 2 pounds of weight is the same as emptying out your pockets before you ride. Won't make a difference whatsoever.

      @jason200912@jason20091210 ай бұрын
  • Amazing video ! You should do another one with the third polyvalent bike category like the Tarmac SL7, BMC Teammachine or Pinarello Dogma F. I guess this category should be faster on your course as the specs should be more balanced.

    @cebeaupierrot5999@cebeaupierrot5999 Жыл бұрын
  • It is very nice to have a lightweight bike in the black forrest here in Germany. I am with Ollie, climbs are more challanging than fast flat outs. Nice vid again folks, keep up the good work! :)

    @Stewensson83@Stewensson83 Жыл бұрын
  • Very great comparison and breakdown. Keep it going 🔥🔥

    @natillano@natillano Жыл бұрын
    • Thanks! Glad you liked it. What kind of bike do you prefer?

      @gcntech@gcntech Жыл бұрын
  • Those videos are so helpfull in these winter days, thank you for all of them :) 👍

    @nikolakostic4710@nikolakostic4710 Жыл бұрын
    • Glad we could help! Hope winter isn't keeping you down! In face Conor and Manon have just shared their top tips in beating winter 👉 kzhead.info/sun/ftycg6t9qJqJdq8/bejne.html

      @gcntech@gcntech Жыл бұрын
  • Good to see the stats posted. Thanks for sharing

    @clgalb@clgalb10 ай бұрын
  • With all the disclaimers in place, this was still super interesting and informative. One thing you only briefly mentioned is acceleration. For an individual effort like this one, acceleration isn’t a factor, but when adding group dynamics, it becomes a major factor. Getting back up to speed multiple times potentially negates the aero benefits. Chris Miller pointed this out with Plaps victory in the Australian nationals. He won with shallow, lightweight rims as it seems he planned to win from one big acceleration away from the group.

    @JonReid@JonReid Жыл бұрын
  • I love these vids, great work. Please do one looking at the effect of weight on a flat course where speed changes are common. We spend more time accelerating on bikes than maybe we think, speed is always changing.

    @tomheenan5806@tomheenan5806 Жыл бұрын
    • Sounds like one we can do here at Uk Mega base! 🙌

      @gcntech@gcntech Жыл бұрын
    • Makes sense

      @letsif@letsif5 ай бұрын
  • This review/video was much appreciated.😀

    @DDGB08@DDGB08 Жыл бұрын
  • thanks for your ideas. Good content at the right moment. 👍 For the long rides over +2 dyas I use the Grizl with 4 Season 700x32. I'm looking for something for the faster rides and duathlon competitions. The shortlist includes the ultimate Cf 7 with Di2with or aeroad cf sl8 with ultegra... budget 4000€

    @Trailrunner.@Trailrunner. Жыл бұрын
  • Great video. Cutting into the detail, the gains on the climb Ollie knocked out are relevant to those with the climbing physique. For the average viewer, the best bike to choose is the one that inspires you to ride more, or that little further.

    @keithmccarthy8849@keithmccarthy8849 Жыл бұрын
  • I think Ollie perfectly said why, even in the face of evidence, most amateur riders choose light weight. On my group rides, we stay together on the flats and race up the hills. Every hill. The aero advantage is wasted on our group rides. Maybe an aero bike gives a rider slightly more energy for the climbs (less effort on the flat parts), but given the differences in your climbing results, probably not enough to offset the light weight advantages on a climb.

    @donaldryder5534@donaldryder5534 Жыл бұрын
    • You are riding with a group, aero has no benefit unless you're always at the front pulling. Group rides rely on drafting so no aero is necessary. Light weight becomes more important in Group rides because you want to keep up with the group to maintain the draft effect on hills. So the best choice for Group rides is the one that you can keep up with on any terrain

      @bonbonflippers4298@bonbonflippers4298 Жыл бұрын
    • @@bonbonflippers4298 yeah truely agreed that is true👍,drafting is the problem experiancing someones body odour 😂

      @wazirtan6801@wazirtan6801 Жыл бұрын
    • This is a great point. No one is getting dropped on the flats but climbs separate the men from the boys.

      @bluemystic7501@bluemystic750111 ай бұрын
    • @@bluemystic7501 "No one is getting dropped on the flats" :)),, ye yeaa, when i stay forward with good legs with aerobike, then i hang everytime people, and tha i like, because riding at the last line ist not the best option for aero benefits, maybe 2. or 3 line. but not the last. thats why so much weaker riders make the mistake and goes at the back. yaa but anyway a lightweight bike cann perform in a groupride better at the end, i see that. but it is a little bbit of the course and routing

      @limonfalan@limonfalan6 ай бұрын
  • Very cool video. Love it. Keep them coming.👍🏻🇨🇦

    @kennedystuart5685@kennedystuart5685 Жыл бұрын
  • The lightweight bikes of the mid 2010s were my dream to own, but even if the same bikes these days have changed quite a bit (in spec and price…) I’d still choose them because I love climbing!

    @Rocky4719@Rocky4719 Жыл бұрын
    • What bike do you have in mind? 👀

      @gcntech@gcntech Жыл бұрын
  • Nice comparison. The comment about Moonbase Alpha reminds me that you could see the the strings holding the ships when they were flying through space 😂. Worthless knowledge but funny anyway 😊. Great show as always 👍

    @Patrik6606@Patrik6606 Жыл бұрын
  • I’d go Aero, they look so much cooler. Also most of my riding is on flatter terrain, I’ll just have to work a little harder on the climbing which should make me STRONGER! Thanks for your work, you two always do top notch content.

    @kirkbeatty6845@kirkbeatty6845 Жыл бұрын
    • Not just that but lightweight bikes tend to give very poor gains even in climbing because the most important factor in climbing isn't weight.... It's your gearing and sustainable power.

      @jason200912@jason20091210 ай бұрын
    • ​@jason200912 having a lightweight bike doesn't hurt your ability to produce power🙃 If you only care about your climbing speed and the climbs you do are very steep, you want that lightweight bike. *Every kind of bike someone uses should have the necessary gear range for the terrain they're riding

      @veganpotterthevegan@veganpotterthevegan8 ай бұрын
  • very useful 👍👍👍...it would be great for next comparison video to find out the time difference in drafting position using same set of bikes and same test location

    @aw13@aw13 Жыл бұрын
    • riding the same watts. and 2 runs in each direction

      @randellgribben9772@randellgribben9772 Жыл бұрын
    • Were they using the same tyres?

      @scott5088@scott5088 Жыл бұрын
  • Great video. Here is another good idea for a video: Where are your watts better spent? On climbs or on flats? Go on the same mixed terrain and do tried with the same bike. On one try, try going z2 on the flat and threshold on the climbs and z1 on the descends. On the other try go Z3 throughout the whole course. Try averaging the same watts. This is how we can see where are watts worth spending.

    @christosandreev6392@christosandreev6392 Жыл бұрын
    • higher efforts on the climbs are proven to pay bigger dividends.

      @jeffservaas@jeffservaas Жыл бұрын
  • awesome video, appsolutely had bike envy watching this... get them in that bike volt

    @adamwhitehead3229@adamwhitehead3229 Жыл бұрын
  • exactly the movie i needed on the day when Im looking for a new bike. Need to show this to wife - "see, i need aero one!". thanks guys! even though im mostly climbing, and theres ton to cut in other places (rider weight, clothes etc)... plus - 1kg difference between bikes is a bidon of water full/empty...

    @wojciechanzel7319@wojciechanzel73196 ай бұрын
  • Given that the rider’s position makes the biggest aero gains, I wonder if the difference on the test came from a more aggressive position of the rider on the aero bike. I’ve setup a good aero position on my lightweight bike and it’s certainly not slower than my aero bike.

    @rfladvogado@rfladvogado Жыл бұрын
    • Probably ❤

      @cyclehavenbanks9851@cyclehavenbanks9851 Жыл бұрын
    • This

      @michadebicki6534@michadebicki6534 Жыл бұрын
  • Thanks again for such a brilliant video. I was debating if I should trade in my Cannondale Caad 10 for an Areo to ride something different under foot. I'm keeping my Caad 10. When I want something different under foot, I'll pull my steel Pinarello Super Record out of the stable. Thanks again for all you do for the biking world.

    @chrismoore-keish7476@chrismoore-keish7476 Жыл бұрын
    • Glad you're enjoying our videos!

      @gcntech@gcntech Жыл бұрын
  • I might be wrong...but the weight of the Aero bike also played to it's advantage on the descent :) Nice video :)

    @krishnansrinivasan830@krishnansrinivasan830 Жыл бұрын
  • Have 1 of each and love them both! The joy outweighs the differences.

    @ridealoha2717@ridealoha2717 Жыл бұрын
    • lol

      @Carlostry@Carlostry Жыл бұрын
    • One of each! Wow, very lucky 🙌 What if you had to choose one?

      @gcntech@gcntech Жыл бұрын
    • @@gcntechI couldn't which is why I have two lol. I started with my lightweight bike for riding the mountains of Colorado. Now have the aero for riding with the trade winds in Hawai'i. Yes, I am VERY lucky indeed! ⛰🏝😀

      @ridealoha2717@ridealoha2717 Жыл бұрын
    • @@gcntech I did the same test as you did for a particular ride (flat, climb, undulating) and my lightweight bike was faster with flats than my aero bike with clipless pedals.42k 1:47:40 on flats vs 1:55:41 on aero clipless. My cranksets are different though Semi-compact vs compact. Is there a video there comparing the times of the various cranksets? Standard, Semi, and Compact chainsets?

      @ridealoha2717@ridealoha2717 Жыл бұрын
  • I live in the Midwest USA, where hills are quite rare, so I would definitely go with an aero bike to take advantage of the ever-present flats.

    @MrBensa@MrBensa Жыл бұрын
  • 0:24 Ollie, When is GCN going to come out with their own pinup calendar with all of the GCN Presenters??? 9:54 - Alex, "Don't eat my snacks out of my storage box." Classic smile by Ollie Great video Alex and Ollie keep them coming!!

    @chrisbaum998@chrisbaum998 Жыл бұрын
  • Great final comment from Ollie, at the end of the day it’s enjoying the ride and for each of us, what gives most enjoyment, is different. Like Ollie I have a perverse pleasure in beasting myself on climbs so lightweight for me. Plus a fund a lighter ‘snappier’ bike more ‘fun’.

    @simonrook5743@simonrook5743 Жыл бұрын
    • THIS ☝

      @gcntech@gcntech Жыл бұрын
  • Combined with what Dan Bigham said about the aero suit being just a little advantage over bibs and jersey, the difference was 99% Ollie‘s aero socks. The differences are completely insignificant for me in a Gran Fondo, it‘s mainly about how much strength work I do and how long I can hold the aero position.

    @chrisridesbicycles@chrisridesbicycles Жыл бұрын
    • Are you a fan on Aero or lightweight bikes? For us mortals there are some big changes to be made in training and prep 🙌

      @gcntech@gcntech Жыл бұрын
  • I would love for you to revisit this topic. But I would like you to ride the current bikes as well as past aero bikes and lightweight bikes from 10 years ago as well. It would be very interesting to see how much faster the newer bikes are or are not than bikes that old. So older aero bike vs newer aero bike, same thing as lightweight bikes.

    @UncleMike6653@UncleMike6653 Жыл бұрын
  • Hi guys, I like the video. The weight difference is 2 bidons then. I think you are right when you point out the comparative difference in weight + rider, and Alex (heavier rider) was noticeably lower power in descent (more gravity assist!). I'm not likely to be buying a next bike, though I've long wanted a titanium bike. What difference does aero make? A story from my own experience then. About 20 years ago, when deep rim wheels were rare and expensive, I had a 1 hour 40 minute (23 mile) commute (no I didn't do it every day) with 2 down hill, 2 up (both steep) and a fair amout of flat. I designed a home made aero wheel based on a article in "aerodynamic drag" by Hoerner which comprise a ring of "corex" plastic (light weight twin wall) about 3 inches (76mm) trapped in the spokes, front wheel only, otherwise exactly the same bike. On two consecutive rides with similar warm still conditons I saved 6 minutes with the aero. Thats 6% faster. I would always choose aero because ny rides are long, have a lot of flat and inevitably into wind.

    @emmabird9745@emmabird9745 Жыл бұрын
    • Interesting, they say the faster you are going, aero component becomes exponentially more important. By this logic im thinking in a strong headwind on flat, the aero bike might be much more efficient also?

      @appakinggg@appakinggg11 ай бұрын
  • I’d love to know how it changes for an actual event or group ride when holding the wheel is so important meaning every time there is gradient you would need to surge more for the extra kilos to stay on the wheel plus the aero effect would be reduced in the draft. This would even work on the ‘flat’ (rollers) like was seen in the pro +\- 20 kg video from awhile ago. Maybe it comes out in the wash without the aero but Would love to see a comparison where you maintain speed instead of power (like the pro +\- 20 kg vid) maybe in a group setting too to see the different effort required or how many matches you’d have to burn.

    @generic_cyclist@generic_cyclist Жыл бұрын
    • I agree. The question is where does the separation happen on a group ride? Assuming people are of roughly similar ability then the separation nearly always happens on the climbs. You’re not going to drop someone of similar ability on the flat just because you’re on an aero bike and they’re not.

      @anthonyward5329@anthonyward5329 Жыл бұрын
  • Great studio! I advise some acoustic treatment that will bring down the reverberation time (echo).

    @janwillemkuilenburg7561@janwillemkuilenburg7561 Жыл бұрын
  • Nice set!

    @stuartmisfeldt3068@stuartmisfeldt3068 Жыл бұрын
  • Enjoyed this video, although of course the heavier bike is always going to be faster downhill, whether aero or not. Although I am a heavier rider (85 kg) and not much of a climber, I would still go with the lightweight bicycle for the responsiveness but there is a lot to be said for comfort for long rides.

    @Sprocketboy1956@Sprocketboy1956 Жыл бұрын
  • The reasons why Ollie gained a relative 20 seconds over Alex on the lightweight bike up the ascent - and was almost a minute faster over both the flat and climb segments - was because he averaged 30 watts more throughout each and weighs 10kg less. Curious as to why you didn’t match your watts per kilo? Then if any discrepancy had still existed between your times - relative to each other - we could have been certain it was down to a combination of body shape & riding technique! Regardless, entertaning and informative as always!

    @Gigadenza@Gigadenza Жыл бұрын
  • Thanks, GCN, and I never tire of these comparisons, tho' it seems they are pretty much equal. And my decision would be made on looks, I like dropped stays but not the severe ones, so here I would choose the light bike. But color is important, too, and price, of course. And I'm happy for aero fans that they have aero bikes. :)

    @robbchastain3036@robbchastain3036 Жыл бұрын
    • Nothing wrong with thinking about the looks! The most important thing is you are excited to go out riding. Ride the bike that fires you up 🔥

      @gcntech@gcntech Жыл бұрын
  • I think an important consideration is that in both friendly group rides and road races, the big efforts and attacks tend to be on the hills, even in a race situation alot of the riding on the flats it’s relatively steady state and not too challenging to keep pace. In this regard the balance of what bike is faster over a course could swing the other way, even a fairly flat course with a couple of steep kickers could favour a lightweight bike if that is where the attacks happen.

    @huntos83@huntos83 Жыл бұрын
    • Those big attacks on the hills will be faster with the aero bike.

      @JackMott@JackMott7 ай бұрын
    • like do the math guys, look up how much heavier the bike is, look at the CdA difference, run it through a calculator. Don't need quantum mechanics to work it out

      @JackMott@JackMott7 ай бұрын
    • @@JackMottstill new to cycling: What's CdA? And how does it make attacks on climb more performant for aero bikes? just curious

      @clb4947@clb49476 ай бұрын
    • @@clb4947strong cyclists are going fast enough on climbs that wind resistance is still significant, and aero bikes are only a couple hundred grams heavier. thats out of like 70,000gram system weight so it isn’t very significant. People tend to think of this tradeoff as if aero bikes were 5kg heavier or as if air doesn’t exist on hills.

      @JackMott@JackMott6 ай бұрын
    • @@clb4947CdA is coefficient of drag times frontal area, using that and a given speed you can compute drag force, or compute how fast a cyclist will hold at a given power.

      @JackMott@JackMott6 ай бұрын
  • Gotta love Ollies smirk now that he's not the one getting dropped. Also love that you make him out to be kinda like a super hero with the rock n roll!

    @HirYoshima@HirYoshima Жыл бұрын
    • Hahaha he won't let us forget how fit he's become 😂

      @gcntech@gcntech Жыл бұрын
  • I chose the Orbea Orca OMX, aero where it needs to be, and it climbs like a dream. Best of both worlds, can't wait to see Team Lotto/Dstny rocking Orbea next year! Campenaerts is going to love the Orca Aero!

    @geothunder1971@geothunder19717 ай бұрын
  • I have a 2021 Venge pro…Same carbon layup as the Venge S-Works, and well…It looks fantastic! 30 seconds more/less/same than my lightweight Tarmac doesn’t matter when I get goosebumps every time I look at the bike! LOL! Too bad Specialized discontinued that frame…Best looking ever IMO.

    @dougmarbourg1208@dougmarbourg1208 Жыл бұрын
  • With regard to Ollie's point about only noticing the weight penalty of the aero bike when accelerating, this makes me think that the lighter bike is better when racing and responding to regular attacks. But then again, if you're using less power when rolling along on the aero bike, maybe you've got more left in the tank for those attacks. Or to actually initiate one. Something I'm not inclined to do myself.

    @mat_from_ballarat@mat_from_ballarat Жыл бұрын
  • very usefull, thanks

    @cristiansan@cristiansan Жыл бұрын
  • I really like the Ollie final comment: climb is what cycling it's all about! I’ll chose lightweight for the rest of my life, off course if the producer company will improve the aero of this bike I not affecting the weight I'll like it

    @EdoLanfranchi@EdoLanfranchi Жыл бұрын
  • I’ve been waiting this experiment. Now i know which bike for me. Comfort is more important.

    @edymarkonthego4096@edymarkonthego4096 Жыл бұрын
  • Don’t forget that some people (like me) would want the aero bike at the weight of the lightweight bike, just to help getting up the climb.

    @croninnicholas9063@croninnicholas9063 Жыл бұрын
  • Good one Chaps. Lean machine Ollie can enjoy tapas now that "being dropped" has been dropped from the Bridgewood lexicon. Well supported by Alex. Roll on more from GCN Tech

    @donball370@donball370 Жыл бұрын
  • Love the video! Would love to see a follow up video on a lightweight-aero bike. Do you think it's possible to have the best of both worlds? For example, the new SUM Pro from Argon 18 is supposed to be as aero as their aero bike (Nitrogen) and as light as their lightweight bike (gallium).

    @victor-olivierbeaudoin1293@victor-olivierbeaudoin1293 Жыл бұрын
    • Did you catch this aero vs modern we made over on GCN? 👉 kzhead.info/sun/ncNuebSBnmmbmKs/bejne.html

      @gcntech@gcntech Жыл бұрын
  • I've already picked areo for my next bike Busy building up an AR Advanced Disk framset.

    @alastairstedman7840@alastairstedman7840 Жыл бұрын
  • this Video so helpful. Can u compare with Semi aero bike such as Cervelo Soloist Cervelo R5 (Light weight) Cervelo Soloist (Semi aero) Cervelo S5 (Aero)

    @Loganniee@Loganniee Жыл бұрын
  • Aero v lightweight, just have both! Go rim brake, i have and f10 that weighs 6.7kg with bottle cages and power meter included.

    @niceracleous9999@niceracleous9999 Жыл бұрын
    • F10?

      @Immortal__@Immortal__3 ай бұрын
    • Pinarello f10

      @niceracleous9999@niceracleous99993 ай бұрын
  • What tire setup was used .love these kinds of comparison videos!

    @jodydoucette1581@jodydoucette1581 Жыл бұрын
  • Would have been nice to have this comparison between the Canyon ultimate and aeroad or other models that share the same geometry!

    @hampuspersson7855@hampuspersson78559 ай бұрын
  • IMHO Get both.. or make your aero bike as light as you can. For me, gearing matters on a GF ride too, and use aero clothing (judging by your other recent vid!) great vid Btw!

    @richaw6689@richaw6689 Жыл бұрын
  • I'm pretty light and like climbing, so I bought an aero bike! My thinking was that that way, I can follow my friends on the flat and I'll destory them a little less uphill :D Also, I live in Flanders. We don't have hills longer than two minutes.

    @MrMattie725@MrMattie725 Жыл бұрын
  • another great video lads! actually my favourite ride seems to be some kind of Frankenstein-Bike: a pretty light Ridley Fenix SL with some more endurance orientated geometry. A convenient position is with one 0.5mm spacer. Bike is equipped with rimbrakes and 60mm carbon aero wheels. rideready at 7.1kg. light and aero :-)

    @philipplorenz9485@philipplorenz9485 Жыл бұрын
    • It sounds fast 🚀🚀

      @gcntech@gcntech Жыл бұрын
    • @@gcntech right. You can't blame the bike;-)

      @philipplorenz9485@philipplorenz9485 Жыл бұрын
  • Given that when I get dropped it's almost always on climbs, I'd opt for the aero bike and have a solid excuse. That said, I ride a bike that makes me happy because of its ability to perform in all terrains and is especially sharp in twisty descents and cornering, a Pinarello Dogma F 10. In short ride the bike on which you feel the best.

    @robertgray9807@robertgray9807 Жыл бұрын
  • Do the same study wherein you have attacking style riding instead of steady on the flat and steady on the climb, more like a race with repeated accelerations and then slower sections as well.

    @willross5108@willross5108 Жыл бұрын
  • Practical testing is always good. It has uncovered many cases where things are more complex than they seem. Wider tires and lower pressures are an example. In this case, anyone who understood a well taught physics course knows that the areo bike is faster on varied terrain. Aero wins on flats, areo wins at speed (including descents). Lightweight only helps climbing, and the savings may be partly canceled by aero and flex (possibly) only giving a partial advantage. The difference of only 0.5 kg is also not a lot. In best bike split I added 4# (1.8kg) to my bike and it added less than 10 minutes to a 100 mile MTB race. I'd say it got it about right. Now if I could only lose 10kg, I'd be more areo and faster on climbs..

    @adaycj@adaycj Жыл бұрын
  • I have 1 aero light 7.2kg de Rosa super king 2. Scott addict r3, 6.34kg with cl24 Dura Ace 3. Scott addict newer with some aero & aero wheels I am less tired using the aero bikes, I plan to put aero wheels on the bike… adding Aero influences, & optimised tires makes a positive difference. I would be like Ollie!

    @aanonymuss3603@aanonymuss3603 Жыл бұрын
  • Hey, I have an idea for your next experiment… which saves more watts in a draft, aero or lightweight? Like both bikes will be behind another rider at constant speed (30/40kph). Then, compare the watts needed to sustain that speed to each other.

    @joshuabajao5767@joshuabajao5767 Жыл бұрын
  • I test rode a 2014 Venge against a Tarmac and the biggest difference was the quality of the ride. The venge felt like a hard piece of wood yes it was stiff and aero but the tarmac was super comfy and light. I chose the tarmac. As I was more comfortable and on long rides that’s all that actually matters in the end.

    @fastfire04@fastfire04 Жыл бұрын
  • Same event but total watts over the course when one drafts the other. My guess is that weight will come out less. A smart rider drafts when possible. You are right as this represents a TT

    @danwarren8010@danwarren8010 Жыл бұрын
  • Ollie is loving the hills wow . Should get a signing from a pro team anytime soon . happy days

    @jcbcreatives@jcbcreatives Жыл бұрын
    • He sits in GCN megabase everyday just waiting for the contract to arrive at the door!

      @gcntech@gcntech Жыл бұрын
  • That 80s soundtrack..😂🎉 pls do another one, for drafting gains for both bikes!

    @lambo79@lambo79 Жыл бұрын
  • What about a similar comparison on gravel? Does a light bike help more on rough dirt roads with possible steeper sections? Does aero matter as much at slower speeds on dirt roads?

    @mattrostle@mattrostle Жыл бұрын
  • Very good segment, gentleman! I'm in the same conundrum with my next bike. However, I am with Olie on riding mountainous terrain, so a lightweight bike is so far the winner. Also, what is the cockpit of the CFR?

    @michaelsrealm9365@michaelsrealm9365 Жыл бұрын
  • I am a beginner and Zone 2 riding is daily business for me . that's why i love flat sections .

    @WaffeleisenPrinz@WaffeleisenPrinz Жыл бұрын
  • Having ridden several Gran Fondos, the timed sections tend to be on climbs. Riding at threshold for the uphill would simulate the timed sections of a GF.

    @wspmjw@wspmjw Жыл бұрын
  • anyone ride a climbing bike with zero aero frame and ride behind a groups drifting,already beats that aero bikes gain and countless points gains.only best answer is the tt,aniway that aero bike is quite tempting ,thanks for the video

    @wazirtan6801@wazirtan6801 Жыл бұрын
  • I think a big part of the similar times is the aero-ness of today's lightweight bikes. Carbon tech just keeps getting better and a lightweight aero bike is evolving. Great times we live in!

    @evandarling699@evandarling699 Жыл бұрын
  • How many times can they make the same video, I’ve seen a title similar to this like 10 times on this channel

    @thebudgetcyclist4310@thebudgetcyclist4310 Жыл бұрын
  • Great little test. Have any of you ever testet the danish brand Pronghorn? or Python for that sake?? Could be great if you did some reviews and testing in Denmark as well since we are many cyclists just as keen of bicycling as GCN folks.

    @Fatamorgana7ifly@Fatamorgana7ifly Жыл бұрын
  • I'm not a super powerful rider but am 200 lbs so I feel like a combination is key! Lightweight & aero is my go to! Being able to tuck in & fly downhill makes lugging myself uphill worthwhile!

    @joekawasaki@joekawasaki Жыл бұрын
  • Tune the weight to match the ride feel is more appropriate for a Grand Fondo as the smoother comfortable bike is the one that will be ridden more often 🙂

    @jamesmoros1274@jamesmoros1274 Жыл бұрын
  • Nice test, were the wheels on both bikes of the same quality, standard ? Feel a deviation here would skew the test results. Also were you both consistent in your position, ie in the drops on flats etc !

    @ciaranmcmahon3024@ciaranmcmahon3024 Жыл бұрын
  • I find the Aero bikes look really nice. Given that is true... I like the lighter bike.... cost difference is definitely a factor... Aero bikes in general cost more...

    @uriskall@uriskall Жыл бұрын
  • Good point about the system weight. Larger blokes like me have only one choice: aero :)

    @tomasf1398@tomasf1398 Жыл бұрын
  • Great video! What was the mathematical model used!? And how do you find the CdA of a bike?

    @sampetty5768@sampetty5768 Жыл бұрын
  • Adding a Triathlon Bike to the mix would have been interesting. I'm doing a 70.3 ironman this year, and over 90km how much faster would a TT bike be than my current Aero road bike?

    @neilwillis4694@neilwillis4694 Жыл бұрын
  • I have picked as my allrounder an aero bike: S5! 👉 Heavier on climbs = better training

    @Ruggine85@Ruggine85 Жыл бұрын
  • Another great video. I couldn't help but notice you passed so slower riders going up the hill. Probably they could benefit more from a lightweight bike. Wouldn’t the benfits of an aero bike only cone into play once you are averaging more than 35km similar to aero wheels. Would like to see similar test done with some of newer lightweight aero bikes.

    @garryelsdon6296@garryelsdon6296 Жыл бұрын
    • In other videos related to this, they have said a lightweight bike is only advantageous if the gradient goes over 6%. Apparently that is when the gravity is more of a resistance factor against the cyclist than the air resistance

      @fabioqueiros9322@fabioqueiros9322 Жыл бұрын
    • How are the slower riders going to benefit a difference of 2kg when those slower riders dont have strong legs or carrying extra weight on their belly most likely 5-10kg? How much you pay for extra lightweight vs losing those beer belly? Most punters would not want to put in the work to shed body fat but more likely to empty their wallet to pay difference of a kilo or two for lightweight bike.

      @PhiyackYuh@PhiyackYuh Жыл бұрын
    • lets see ,the bike weighs 7 kilos.. then you sit on it, you weigh 80 kilos... now what does the bike weigh? yes a bikes that weighs 15 kilos would not be any fun to ride.. but the bikes weight is mute, once you sit on it,, as you ride you can think to yourself,,, well the bike weighs 7 kilos..over and over again to make yourself feel better, i guess

      @randellgribben9772@randellgribben9772 Жыл бұрын
    • @@randellgribben9772 isn’t that also true of a bike offering a 0.02 improvement in CDA. Add the rider and that difference becomes inconsequential.

      @JonReid@JonReid Жыл бұрын
  • i think I'm leaning towards a lightweight bike for myself. As someone that relatively light and only puts out about 100W my power to weight ratio might struggle to make the most of the aerodynamic benefits (also based on me not buying the latest and greatest lightweight aero bike). Living next to a large hill I'm assuming I'd stand more to gain from the climb, versus the watt savings on the descent (also taking into account my lack of descent skills) I could be wrong about my assumptions though.

    @hockysa@hockysa8 ай бұрын
  • What about the bike geometry factor? iirc, some Aeroad and Ultimate models have veeeeery similar geometry. Then you can really test what the "aero" in Aeroad brings you.

    @thetinusnl8834@thetinusnl8834 Жыл бұрын
  • I'm in the 50s...and I am not into racing, so I am not into the fast lane. My questions would be - can I ride in those 3 conditions (uphill, flat, and downhill)? Flat and downhill? Definitely can. How fast can I go? I don't really care - if I can make 30, 35 or 40 km/h at my age, I already feel good. Uphill? Now, that is something else. Again, as you grow older, pumping your heart like as though you are in the 30s might not be a good idea. I don't know about watts but I know my heart and I can feel it strain whenever I go uphill. So, if you ask me which one I prefer, then I guess it would be the lightweight ones. I can still ride 'fast' at the flats and downhills and I can ride fairly with ease whenever I face uphill challenge. But this is just me.

    @badhusin@badhusin Жыл бұрын
  • I am saving up for the Cervelo R5. Guess "lightweight" won for me. But I was sold on the descending. I don't ride for races, we climb hills up to go down

    @seattlegrrlie@seattlegrrlie Жыл бұрын
  • Plz make a test with aero vs light in draft situation in different speeds. Also use a heavy rider 90kg and a light raider 60kg. Thx

    @repmortskcab8483@repmortskcab8483 Жыл бұрын
  • I live in Devon so would always choose a lightweight climbing bike. Oh and I love riding up hills lol

    @nickoutdoors8119@nickoutdoors8119 Жыл бұрын
  • Anyone going to mention Ollie's glasses under his helmet strap on the right hand side? School boy.

    @davemcgee4182@davemcgee4182 Жыл бұрын
  • Great video, however I am more torn regarding my next purchase than ever before. On one hand I love the thought of aero and speed gains. On the other, I live in a hilly area and the thought of missing out on the lightweight gains would trouble me.

    @JDWong1@JDWong1 Жыл бұрын
    • Ummm hard choice! What do you prefer to ride, zipping up hills or tucking in and speeding across the flats? 👀

      @gcntech@gcntech Жыл бұрын
    • @@gcntech solo rides in the hills of Caledon, Ontario Canada (GCN or GTN should come for a visit as we have great rides as well as a very large triathlon base and training group) but I am happiest when I can improve upon my times on repeated rides. Hoping to try out one of the new Scott aero options or find a local bike shop offering Pinarello options.

      @JDWong1@JDWong1 Жыл бұрын
  • y’all should log the data with wind speed indicators too for even more science

    @octagonPerfectionist@octagonPerfectionist9 ай бұрын
  • My 2021 Zanatta XCrossweighs in at 6,70kg ‘i’ve put thousands of km ‘s on it and it a great all round bike

    @eddydruppel3943@eddydruppel394310 ай бұрын
  • In terms of looks many people attracted to aero me and myself too I don't have any experienced of both bcoz its my first time to owned low budget endurance/climbing RB it was 10kg Some expert say and professional cyclist prefer lightweight over aero

    @zacc1602@zacc1602 Жыл бұрын
  • Would be interesting if you guys had any of the lighter aero bikes like... maybe the newer Scott Foil? or even the Canyon Aeroad? And/or maybe, as another point of comparison, something like the Specialized Tarmac to represent the "middle ground".

    @VIEultimate@VIEultimate Жыл бұрын
    • Riding an older SuperSix Evo, 16lbs without even trying, no aero qualities. Dreaming of a Tarmac Sl7, aero and lightweight.

      @tw2d2@tw2d2 Жыл бұрын
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