Right Crank Arm with Chainrings only. Move as many parts as possible without it being a pain. Just keeping it real. Pulling that off is a bit easier said than done. If a dispute arises, if we are at fault, admit it early.
The cold-forged aluminum arms are heavily scalloped for the maximum strength to weight ratio and the versatile BB368EVO spindle is forged from an even stronger material. FSA part number: CK-OS6124/86.
SMOOTH, FAST, AND ACCURATE: With Double X Bridge construction, our chains increase shifitng precision and shifting speed and our High Pin Power Riveting solves chain stretch and gives you more miles.