Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946
Constructed of high-quality, aerospace grade 7075 T-6 aluminum
Computer-designed weight reduction holes for the best combination of lightness, strength and stability
Exclusive tooth-valley design provides 50% better chain contact area for the best power transfer possible
Hard anodized coating for added durability and a superb finish
Cleaning grooves added at bottom of tooth area
STEEL OEM REPLACEMENT REAR SPROCKETS
Exclusive heat treatment and quenching process for strength and durability
The strongest, longest lasting steel replacement sprocket available
Constructed of the highest quality 1045 high-carbon steel
POWERDRIVE COUNTERSHAFT SPROCKETS
Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents, resulting in a longer lasting, better appearance
Constructed of the same great quality and specifications that the Japanese OEMs have trusted and used since 1946
Manufactured from case-hardened chromoly steel for unparalleled strength and durability
Most race applications feature drilled weight-reduction holes (depends on application/tooth size)
Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946
Constructed of high-quality, aerospace grade 7075 T-6 aluminum
Computer-designed weight reduction holes for the best combination of lightness, strength and stability
Exclusive tooth-valley design provides 50% better chain contact area for the best power transfer possible
Hard anodized coating for added durability and a superb finish
Cleaning grooves added at bottom of tooth area
STEEL OEM REPLACEMENT REAR SPROCKETS
Exclusive heat treatment and quenching process for strength and durability
The strongest, longest lasting steel replacement sprocket available
Constructed of the highest quality 1045 high-carbon steel
POWERDRIVE COUNTERSHAFT SPROCKETS
Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents, resulting in a longer lasting, better appearance
Constructed of the same great quality and specifications that the Japanese OEMs have trusted and used since 1946
Manufactured from case-hardened chromoly steel for unparalleled strength and durability
Most race applications feature drilled weight-reduction holes (depends on application/tooth size)
