0840ツール・ド・名無しさん2024/04/20(土) 18:13:02.86ID:bEqE/RYw >Given we have the CdA of the bike alone, rather than a bike with a rider on it, the actual CdA and wattage numbers are small. An approximate CdA for the best time triallists will be around 0.17, rising to around 0.3 for a road cyclist, whereas the CdA values here are between 0.09 and 0.1. The approximate wattage to ride at 40km/h here works out at around 78 watts, which is obviously unrealistic