OVERVIEW Constructed with Strong, lightweight 7075-T6 aluminumIdeal for riders seeking a lightweight yet durable sprocketOffers reduced rotational mass for improved accelerationBlack anodized finish REVIEWS YOU MAY ALSO LIKE FIRE POWER Rear Aluminum Sprocket 51 Tooth Black | 258-080851 MSRP: Was: Now: $49.95 FIRE POWER Rear Aluminum Sprocket 51 Tooth Black | 258-024551 MSRP: Was: Now: $49.95 FIRE POWER Rear Aluminum Sprocket 51 Tooth Black | 258-045751 MSRP: Was: Now: $49.95 FIRE POWER Rear Aluminum Sprocket 51 Tooth Black | 258-099051 MSRP: Was: Now: $49.95 FIRE POWER Rear Aluminum Sprocket 51 Tooth Black | 258-021051 MSRP: Was: Now: $49.95