All New Crupi Pro Race Cranks feature 6061-T6 aluminum arms which have a completely new shape, better strength/ weight ratio and a whole new attitude. Based on our Rhythm Pro crank design, then...
All New Crupi Pro Race Cranks feature 6061-T6 aluminum arms which have a completely new shape, better strength/ weight ratio and a whole new attitude. Based on our Rhythm Pro crank design, then...