this post was submitted on 09 Jul 2025
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You are the power source for your travel on a bike, you need to be able to dump heat. Also generally the top speed isn't all that high
But it kind of is? The Tour de France is really a different beast from you riding around - they are averaging at over 41km/h for the whole tour with all those brutal climbs. You can imagine how fast they are going at flat sections. They are reaching 100km/h+ at descents.
But even for me as a unfit guy the speeds can get crazy. If I go down the hills around here and if I do not brake, I will reach 70km/h+ easily. Which is kind of insane just wearing a helmet and short lycra clothes.
I mean, I have worn some pretty breathable crotch rocket gear in the middle of summer. I get where everyone is coming from with needing to dissipate heat from a human powered mode of transportation, and keep it as light as possible, but simply saying “no protection cause speed must be fast” is just not a phrase that makes sense with today’s and tomorrow’s technology and textiles.
In cycle racing that's all of it, they cannot wear protective gear as it would slow them down and they would lose to people who don't wear it
In recreational cycling it hardly matters, speeds aren't all that high.
My experience with heat is different to yours. In winter I wear shorts and short sleeves and gloves. In summer it's the same but the gloves don't have fingers.
it could just be made mandatory, like in other sports with protective gear.
@psud @snekerpimp honestly the gravel rash you can get at 40kmph is pretty significant, and hills to get that much speed aren't weird.
My experience is on recumbent bikes where you're not falling far and not going over the handlebars. I think the most skin I have abraded was in a 50kph crash on concrete and grass where about a 2cm circle of the skin over the thumb mound of my left palm was gone. That would have been prevented by gloves
@psud I really should try a recumbent bike one day, I enjoyed my trike but the bikes always scared me. But I should give one a try.
@psud I got enough skin taken off my knee at 20kmph to make dancing at my wedding 6 weeks later sketchy.
Although that was gravel.
First thing I thought of was all it takes is one person not wearing it to gain an advantage and everyone else will follow.
This is a sport where people take EPO to increase red blood cells and it thickens to blood so much it can cause heart disease, stroke, and cerebral or pulmonary embolism. They voluntarily train for a 21 day torture test totaling ~3500km going up mountains and at the end look like survivors of famine.
If they could remove some organs and add a third lung with a 50% chance of survival, they'd do it.