FSA E-Bike Armset Bosch Gen. 2 / Yamaha PW-X/ Nidec -CK-745/IS 155MM

FSA E-Bike Armset Bosch Gen. 2 / Yamaha PW-X/ Nidec -CK-745/IS 155mm

FSA CK-745/IS alloy armset compatible with BOSCH Gen2 and YAMAHA PW engines.

• Die cast alloy Crankarms
• ISIS Spindle
• Black printed grahics
• Q Factor: (Bosch 182mm ) (PW-X 173mm) (Nidec 189mm)

• Compatible with Bosch Gen 2, Yamaha PW-X, and Nidec motor systems for e-bikes
• Die-cast aluminum construction with variable Q-factors for optimal motor integration (182mm Bosch, 173mm PW-X, 189mm Nidec)
• ISIS spindle interface for secure mounting and reliable performance
• 155mm crankarm length ideal for mid-drive e-bike systems
• Black printed graphics for professional appearance on modern e-bikes