Sunstar Sprockets for Yamaha

Get the finest, most reliable Sunstar Sprockets for Yamaha ATVs. We are the leading online source of the lowest price Sustar Sprockets for Yamaha applications. Our selection features three premium sprockets - Aluminum “Works Triplestar” Rear Sprockets, Steel Front Sprockets and Steel OE Replacement Rear Sprockets.

• Constructed of high quality, aerospace grade 7075 T-6 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.
• Longest lasting aluminum rear.

• Manufactured from case-hardened chromoly steel for the ultimate in strength and durability
• “Parkerizing” surface treatment for rust and corrosion resistance
• The excellent OE quality you expect from the SUNSTAR brand

• Constructed of the highest quality 1045 high-carbon steel.
• Exclusive heat treatment for added strength and wear resistance.
• Most are zinc plated and have a baked on durable paint process for corrosion resistance.
• The strongest, longest lasting steel replacement sprocket available.
• Nearly all motorcycles come equipped from the factory with this sprocket.