Sunstar 520 Works Triplestar Aluminum Rear Sprocket
Sunstar 520 Works Triplestar Aluminum Rear Sprocket, Constructed of high quality, aerospace grade 7075 T-6 aluminum. Hard anodized coating for added durability and a superb finish. Computer designed weight reduction holes for lightness. Exclusive tooth valley design provides 24% better chain contact area for the best power transfer possible. ?Note: Image for reference only. Actual product may vary according to vehicle.