I dont quite follow this thinking. Going faster and faster can’t only be because better equipment, it should also mean the average effort over the whole race is higher.In the not too distant future Roubaix is gonna go in sub 5 hours and still be considered an attrition race
Is the same race raced with average speed of 47km/h less of an attrition race than the same race raced at 45 km/h?