* Manufactured from case-hardened chromoly steel for the ultimate in strength and durability * "Parkerizing" surface treatment for rust and corrosion resistance * The excellent O.E.M quality you expect from the Sunstar brand Note: Image for reference only. Actual product may vary according to…

* Made of Japanese C45 steel and SCM415 chromoly * The world's number one aftermarket sprocket manufacturer * Meniscus shaped self-cleaning grooves on all the teeth on both sides * Sand blasted to reduce material surface tension * Finished by anodizing to a superb satin-silk effect

…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 Note: Image for reference only. Actual product may vary according to vehicle.

…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 Note: Image for reference only. Actual product may vary according to vehicle. Year/Make/Model Notes: * Honda…

* The world's number one aftermarket sprocket manufacturer * All competition sprockets come with meniscus shaped self-cleaning grooves on all the teeth on both sides * Sand blasted to reduce material surface tension and then finished by anodizing to a superb satin-silk effect * Steel front sprockets…

…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 Note: Image for reference only. Actual product may vary according to vehicle.

* Manufactured from a specially enhanced 7075 T6 aluminum alloy * Excellent resistance to wear combined with a very high tensile strength * Designed to withstand the rigors of Motocross and Supercross racing * Precision CNC machining for unequaled accuracy of fit, tooth profile and concentricity * "…

…high carbon steel * Aluminum rear sprockets are made with high strength Austrian 7075 T-6 anodized aluminum * The world's number one aftermarket sprocket manufacturer

* Made of Japanese C45 steel and SCM415 chromoly * The world's number one aftermarket sprocket manufacturer * Meniscus shaped self-cleaning grooves on all the teeth on both sides * Sand blasted to reduce material surface tension * Finished by anodizing to a superb satin-silk effect

* Made from the highest quality steel * Case hardened * Drilled lightening holes on most applications Note: Image for color reference only. Actual product may vary according to vehicle.

…nickel coasted steel * Outer is expanded at 200C and then fitted to inner, creating a permanent bond for the life of the sprocket * The longest lasting most durable offroad sprocket you can buy developed over 5 years * The unique flat face design keeps weight to a minimum and means the TwinRing is as…

…sprockets boast more tooth surface area, therefore are proven to outlast the competition when it comes to longevity. This is the ultimate motocross race sprocket on the market. * 7075-T6 heat-treated aluminum * Deep penetrating anodized finish * Precision CNC (Computer Numerical Control) machined to the strictest…

* 7075-T6 heat treated aluminum * Exclusive Pro Taper mud groove design * Deep penetrating anodized finish * Precision CNC (Computer Numerical Control) machined one at a time * Laser etched teeth number for easy identification

* Manufactured from a specially enhanced 7075 T6 aluminum alloy * Excellent resistance to wear combined with a very high tensile strength * Designed to withstand the rigors of Motocross and Supercross racing * Precision CNC (Computer Control Network) machining for unequaled accuracy of fit, tooth…

* The world's number one aftermarket sprocket manufacturer * Made of Austrian 7075 T6 aluminum * Computer designed to combine the ultimate strength at minimum weight * CNC machined to aviation tolerances * Meniscus shaped self-cleaning grooves on all the teeth on both sides * Sand blasted to reduce…

* RK racing chain with front and rear sprockets kit * High carbon alloy steel solid rollers, bushings and pins * Heat treated and pre-streed for maximum wear life and performance * Rear sprockets made of 7075 T-6 aluminum, fronts made of case hardened steel * Kit includes 520KZU ultra ring chain…