Sunstar Front Sprocket Constructed using the strongest chromoly steel for maximum durability. “Parkerizing” surface treatment for rust and corrosion resistance. Same great quality demanded by OEM's for over 50 years.
06-18 Ninja 650
Sunstar Aluminum Rear Sprocket Constructed of high-quality, aerospace-grade 7075-T6 aluminum Computer designed weight reduction holes for lightness Exclusive tooth-valley design provides 24% better chain contact area for the best power transfer possible Hard anodized coating for added durability and a superb finish
Sunstar Steel Rear Sprocket O.E. replacement sprockets Constructed of the highest-quality 1045 high-carbon steel Exclusive heat treatment for added strength and wear resistance Zinc plated with a baked-on durable paint process for corrosion resistance