Jenson USA
Fsa | Ck-320 Bosch Gen3 E-Bike Crankarms 170Mm | Aluminum
- Jenson USA$38Buy
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From Jenson USA
FSA CK-320 Bosch Gen3 E-Bike Crankarms Solid Foundation for the Motor-Assisted Mile When you're spec'ing or replacing crankarms on a Bosch Gen3 e-bike, you need parts engineered to work with the motor system, not just bolted alongside it. The CK-320 uses the Bosch BNI spindle interface, so fitment is direct and correct. Diecast aluminum construction keeps things durable and cost-effective, and the bead blasted black finish with printed graphics looks clean on any build.