- 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
Dimensions | 12.0000 × 12.0000 × 1.0000 in |
---|---|
Brand | |
Sprocket teeth number | 46 |
Chain number | 428 |
Material | |
Compatible brand | |
Position | Rear |
Color | Anodized Bronze |
Number |
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