Whilst I agree that optimal length differs (by individual and by intended use), my question is whether consistency across bikes yielded any performance benefits when the purpose is to train for a given purpose (rather than use each bike for a distinct purpose). I'm inclined to go for a 170mm road crank I think.
Whilst I agree that optimal length differs (by individual and by intended use), my question is whether consistency across bikes yielded any performance benefits when the purpose is to train for a given purpose (rather than use each bike for a distinct purpose). I'm inclined to go for a 170mm road crank I think.