Description
FSA E-bike cranksets for Bosch GEN2 engines.
Model CK-745/IS
Forged alloy crank arms
Clearance: 156mm
Q-Factor: 184mm
Anodized black with laser graphics
Length – 170mm
ISIS Drive
477g
Uses crank bolts with part code 390-2040 – ML054 ISIS w/washer M15 2pcs
Explore more from our collection.
Quality Fsa – Isis Spline E-Bike Cranks – Ck-745/Is – Bosch G2 / G4 / Yamaha Pwx for your collection.












Reviews
There are no reviews yet.