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Aerodynamics of Gravel Bikes

renehersecycles.com

21–30 of 211 posts

Re: Aerodynamics of Gravel Bikes

#21

I bought a cool book yesterday which is all about gravel trails in the UK. I had never heard the term gravel bike until reading it. Silly question but can I do these trails on my full suspension mountain bike, or will I be mercilessly mocked and possibly chased out of town? I already have a mountain bike and a road bike so not keen to add a third!

You will certainly not be. At least in the US, mountain bikes for trails are still the norm.

Re: Aerodynamics of Gravel Bikes

#22

I bought a cool book yesterday which is all about gravel trails in the UK. I had never heard the term gravel bike until reading it. Silly question but can I do these trails on my full suspension mountain bike, or will I be mercilessly mocked and possibly chased out of town? I already have a mountain bike and a road bike so not keen to add a third!

A mountain bike is fine on a gravel trail, if you can lock the shocks

Re: Aerodynamics of Gravel Bikes

#23

I bought a cool book yesterday which is all about gravel trails in the UK. I had never heard the term gravel bike until reading it. Silly question but can I do these trails on my full suspension mountain bike, or will I be mercilessly mocked and possibly chased out of town? I already have a mountain bike and a road bike so not keen to add a third!

> ... can I do these trails on my full suspension mountain bike...?

Yes. It will be a bit more work on the pedalling front vs a dedicated gravel bike, but I doubt you will encounter any bike snobbery. I have gravel trails near where I live, and you see all kinds of bikes tackling them.

Re: Aerodynamics of Gravel Bikes

#24

I bought a cool book yesterday which is all about gravel trails in the UK. I had never heard the term gravel bike until reading it. Silly question but can I do these trails on my full suspension mountain bike, or will I be mercilessly mocked and possibly chased out of town? I already have a mountain bike and a road bike so not keen to add a third!

If anything, you might be thankful of a full suspension mountain bike on some of our "gravel" trails in the UK. There's such a wide range from US-style back county roads all the way to bridleways with baby-head sized rocks that you probably wouldn't want to be riding on something typically sold as a gravel bike.

Re: Aerodynamics of Gravel Bikes

#25
If you want an astonishgly well put together deep dive on gravel and bikepacking aerodynamics, check out: https://www.cyclingabout.com/fascinating-aerodynamics-bikepa...

I cannot recommend him, his videos or articles enough. He lives on the bike, literally, and he applies an unrivaled dedication and passion to thinking and writing about this stuff while on the road. He has tests, science and real world experience to back him up too.

Re: Aerodynamics of Gravel Bikes

#26

A gravel bike is the perfect commuter bike! At least if you're not going electric. Almost as light and fast as a road bike. But a bit more upright riding so it's more comfortable. Wider and more treaded tires means tram lines, pot holes, curbs etc. are less of a problem and can handle rough surfaces and not just asphalt. Mounting points and wider forks allow for mudguards / fenders so rain is no problem. The wider sp…

I'm in agreement with almost everything except the tires. Unless your commute has a significant portion of rough surfaces, you definitely want to use some road tires. Not the super skinny ones used on road bikes, so you don't have an issue with tram lines/pot holes/curbs, but good reinforced road tires (so you don't have flats when going over glass/nails/whatever).

I've been commuting daily on a mountain-bike (chosen for the comfort of a full suspension and the braking power of disk brakes), and switching from the factory all-terrain tires to road tires about 2/3 the width has been a huge improvement: a lot less rolling resistance, and a lot more grip, especially when it's raining (despite less width).

Re: Aerodynamics of Gravel Bikes

#27

A gravel bike is the perfect commuter bike! At least if you're not going electric. Almost as light and fast as a road bike. But a bit more upright riding so it's more comfortable. Wider and more treaded tires means tram lines, pot holes, curbs etc. are less of a problem and can handle rough surfaces and not just asphalt. Mounting points and wider forks allow for mudguards / fenders so rain is no problem. The wider sp…

I agree, except on the electric part. Where I live e-bikes don't assist over 25/kmph, and I'm always above that... until, my ride home. Which is steep hill, and I'm tired, and I just want to go home. As an all-rounder it's been the best bike I've had yet, I can do just about anything with it. Very utilitarian.

I ride a heap, I ride MTB, commute and also a gravel bike for fun, so I feel no shame getting that e-assist on the commute. I don't need it for the fitness, I'm just getting to work!

One of the big benefits of a gravel bike is indeed the tires, they can be tubeless so no more annoying pinch flats, and they can be run at really comfy pressures depending on your personal preference.

Re: Aerodynamics of Gravel Bikes

#29

A gravel bike is the perfect commuter bike! At least if you're not going electric. Almost as light and fast as a road bike. But a bit more upright riding so it's more comfortable. Wider and more treaded tires means tram lines, pot holes, curbs etc. are less of a problem and can handle rough surfaces and not just asphalt. Mounting points and wider forks allow for mudguards / fenders so rain is no problem. The wider sp…

I bought a steel frame touring bike for commuting and I think it's pretty much perfect mostly because the steel is springy, giving a pretty comfy ride.

Cutting the bike weight or tuning for aerodynamics seems kind of pointless because I have one or two panniers on board to carry the stuff I need for work (towel and dopp kit, change of clothes, lunch, laptop, etc...). Also, exercise is one of the reasons I'm choosing to commute by bike so having to work a tiny bit harder isn't necessarily bad.

Re: Aerodynamics of Gravel Bikes

#30

A gravel bike is the perfect commuter bike! At least if you're not going electric. Almost as light and fast as a road bike. But a bit more upright riding so it's more comfortable. Wider and more treaded tires means tram lines, pot holes, curbs etc. are less of a problem and can handle rough surfaces and not just asphalt. Mounting points and wider forks allow for mudguards / fenders so rain is no problem. The wider sp…

The Dutch style bike is almost perfect for commuting, but for badly maintained roads I would occasionally want one with MTB suspension and tyres.
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