Tire Rolling Resistance - Roues Artisanales - Bike tech magasine - handbuilt wheels boutique
In general terms, the total drag of a cyclist will consist of 80% tire rolling resistance and 20% wind resistance at 10 km/h or 6 mph. At 40 km/h or 25 mph the numbers will reverse, with total drag consisting of 80% wind resistance and 20% tire rolling re...
網址安全性掃描由 
提供
