Originally Posted by
rkwaki
Okay so a crankarms tech question. As we all know I am a big dumb ole Crit rider. I have ridden on 172.5, recently been on 170mm. I am wondering based on my size (let's say 200 pounds) and power levels if going to a 175mm might allow me to leverage my weight and power to develop a better sprint/etc and spin the 54t front ring a little better.
My advice is just race! (and maybe train first)
I'm on 172.5's, too lazy to try anything else.