FSA CK-746-1 ISIS E-Bike Crank Arm Set
| Brand | FSA |
|---|---|
| Colour | Black |
FSA crank arm set compatible with Brose Fazua and Polini engines.
Features
- Forged AL6061/T6 crank arms
- ISIS drive
- 2-Tone, laser graphics
Specifications
- Bottom Bracket Diameter: 13.5mm
- Material: Forged AL6061/T6
- Weight: 495g
Sizing
Motor, Q-Factor, Clearance;
Bosch G4 (ISIS): 159mm, 131mm
Brose MAG (ISIS): 173mm, 145mm
Yamaha PW-X2 (ISIS): 150mm, 122mm
Fazua (ISIS): 158mm, 130mm
Nidec (ISIS): 167mm, 139mm
Polini 137 (ISIS): 160mm, 132mm
Polini 144 (ISIS): 167mm, 139mm
SACHS (ISIS): 158mm, 130mm
Q-Factor is the distance between the outsides of the crank arms. Clearance is the distance between the insides of the crank arms. Please make sure the clearance is wider than the width of your bike's chainstays.
