FSA CK-220 / WDR ISIS E-Bike Crank Arm Set
| Brand | FSA |
|---|---|
| Colour | Black |
FSA crank arm set compatible with Yamaha PWX, BOSCH Gen 4, Brose engine.
Features
- Die cast alloy crank arms.
- ISIS Drive
- Painted bead blasted black
Specification
- Length: 155, 160, 165, 170, 172.5, 175mm
- Weight: 456g (Pair)
Sizing
| Motor | Q-Factor | Clearance |
|---|---|---|
| Bosch Gen 4 (ISIS) | 187mm | 159mm |
| Brose MAG (ISIS) | 201mm | 173mm |
| Yamaha PW-X2 (ISIS) | 178mm | 150mm |
| Fazua (ISIS) | 186mm | 158mm |
| Nidec (ISIS) | 195mm | 167mm |
| Polini 137 (ISIS) | 188mm | 160mm |
| Polini 144 (ISIS) | 195mm | 167mm |
| SACHS (ISIS) | 186mm | 158mm |
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.
