Availability: 7 in stock
FRONT CHAINWHEEL, FC-S501, ALFINE, 2-PCS Features:
| Specs: | |
|---|---|
| Outer Ring Material | Aluminum |
| Threaded Bb Shell Width | 68 |
| Crank Arm Finish | Anodized/Painted |
| Compatible Bb Type | Outboard |
| Gear Arms | 5 |
| Compatible Chain | Super narrow HG 9-speed/HG 8-speed |
| Series | Alfine S501 |
| Generation | Alfine S500 |
| Chain Ring Combination | 45,39,42 |
| Crank Arm Length | 170 |
| Crank Arm Material | Aluminum |