Hope RX Carbon Crankset (68mm) 170mm Black CheckoutTitle=Zipp Cognition Disc Rear Axle Orthopedic Comfort Foam

Orthopedic Comfort Foam

spindle CrMo size 9/16" color purple weight 300g

Double butted Sapim Race straight pull spokes (2

readily biodegradable

Hope RX Carbon Crankset (68mm) 170mm Black CheckoutTitle=Zipp Cognition Disc Rear Axle Orthopedic Comfort FoamTuned stiffness characteristics for optimum ride feel 1K outer fabric has greater abrasion resistance and a unique aesthetic Replaceable pedal thread insert Foam core helps to absorb impacts and dampen vibrations Proven self extracting axle arm interface, inherited from Evo cranks 30mm oversized 7075 aluminum axle Weight: from 422g (arms, axle and 34 tooth spiderless ring) Title Default Title