At the pro level, adding 100 watts to your apparel just won't work.
For commuters, reducing comfort, increasing sweat, and spending more just doesn't fly. It's hard enough to get people to wear helmets.
Same as above for recreational riders.
I say that as someone who wore full on motorcycle equipment while riding an e-scooter that could go 50km/h, but I kept it legal at under 25 km/h. Overkill to the max.
It's challenging enough to dress comfortably and without sweating too much while cycling normally. I can't imagine adding an armored jacket or pants to the mix. MTB and downhill riders do wear stuff like that, though.
If safety equipment was mandatory at the pro level like it is on MTB, everyone would have that added increase. More research and development would go into lighter, breathable, rip proof fabric and lightweight, aerodynamic hard protection. Sure, time would go down, but I don’t see why you should sacrifice safety and health for a few seconds off your times.
The downside to time cost is nobody will every break the records of old. (though we also know that in the past drugs, blood doping, and other things that are not allowed was done so breaking records may not be possible anyway)
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.
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.
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
It got too easy to ride, also I don't trust carbon composites to last a long time in Australian sunlight, so I also now have a steel (CrMo) shockproof 559
I reckon if the sports organisations required pro cyclists to wear protective gear it'll be more common for amateurs to also use PPE and make that stuff easier to get
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 can pedal my carbon fibre recumbent up to 53km/h on the flat, and I pass cars in a 70kmh zone on a downhill exit ramp, so yeah speeds can get pretty high. It would be good if cycle racing organisations required road racers to wear appropriate PPE so ventilated protective gear could get into the general population and be seen as reasonable
OTOH I don't think riders of slow bikes should be required to even wear helmets (they are required to in Australia)