Description
FSA E-bike cranksets for Yamaha PWX and Bosch GEN4 engines. Refer to image gallery for motor-specific measurements.
Model CK-320/IS
Die cast alloy crank arms
Clearance: 160mm (Bosch Gen4)
Q-Factor: 188mm(Bosch Gen4)
Bead blasted black with Printed graphics
Length – 155mm – 175mm
ISIS Drive
505g
Uses crank bolts with part code 390-2040 – ML054 ISIS w/washer M15 2pcs
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