- Works Triplestar Aluminum rear sprocket – featuring hard anodized coating for extra strength & durability.
- Classic Sunstar ‘works’ finish, made from 7075-T6 aerospace grade aluminum for light weight with mud grooves at the base of the tooth area on the front side only.
- Together with our exclusivE “tooth-valley design”, this allows for up to 50% more chain roller contact area, leading to longer life out of your drive components.
- Used by championship level riders & teams for over 25 years & counting.
Additional information
| Weight | 1.1499 lbs |
|---|---|
| Dimensions | 12.0000 × 12.0000 × 1.0000 in |
| Brand | |
| Sprocket teeth number | 51 |
| Chain number | 520 |
| Material | |
| Compatible brand | |
| Position | Rear |
| Color | Orange |
| Number |
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