Dirt Bike Drive Parts

Supersprox - 12121423 - Countershaft Sprocket - 13-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121329 - Countershaft Sprocket - 14 ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121371 - Countershaft Sprocket - 14-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12111961 - Rear Sprocket - Black - Suzuki/Yamaha - 47 ToothFeaturesFully CNC machined for a perfect fitGrooved teeth prevent dirt build up, helping to maximize sprocket and chain lifeFinished with durable anodizing and great colorsThe...

Supersprox - 12121327 - Countershaft Sprocket - 16 ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121322 - Countershaft Sprocket - 14-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121336 - Countershaft Sprocket - 14-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121330 - Countershaft Sprocket - 14-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121326 - Countershaft Sprocket - 14 ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121360 - Countershaft Sprocket - 15-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121405 - Countershaft Sprocket - 14-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121407 - Countershaft Sprocket - 14-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121374 - Countershaft Sprocket - 15-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121331 - Countershaft Sprocket - 13-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121344 - Countershaft Sprocket - 14-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121370 - Countershaft Sprocket - 13-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121343 - Countershaft Sprocket - 13-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121358 - Countershaft Sprocket - 15-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121342 - Countershaft Sprocket - 12-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121392 - Countershaft Sprocket - 14-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121357 - Countershaft Sprocket - 14-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121356 - Countershaft Sprocket - 13-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121328 - Countershaft Sprocket - 13-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Renthal - 12110164 - Rear Sprocket - Aluminum - 48 Tooth - Blue - YamahaFeaturesRear sprockets made from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without...

Renthal - 12112060 - Rear Sprocket - Aluminum - 47 Tooth - Blue - YZ 65FeaturesRear sprockets made from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without...

Renthal - 12121458 - Front Sprocket - Grooved - 13 Tooth - Gas Gas/Husqvarna/KTMFeaturesMachined self-cleaning mud grooves at each tooth to prevent mud buildup help increase wear resistanceUltralight design has a 10-15% weight...

Renthal - 12111142 - Rear Sprocket - Aluminum - 50 Tooth - Silver - Husqvarna/Sherco/Gas Gas/BetaFeaturesRear sprockets made from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel to further reduce weight and increase...

Renthal - 12111143 - Rear Sprocket - Aluminum - 51 Tooth - Silver - Husqvarna/Sherco/Gas Gas/BetaFeaturesRear sprockets made from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel to further reduce weight and increase...

Renthal - 12121459 - Front Sprocket - Grooved - 14 Tooth - Gas Gas/Husqvarna/KTMFeaturesMachined self-cleaning mud grooves at each tooth to prevent mud buildup help increase wear resistanceUltralight design has a 10-15% weight savingsSpecsChain...

Renthal - 12111201 - Rear Sprocket - Aluminum - 38 Tooth - Orange - KTMFeaturesRear sprockets made from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without...

Renthal - 12111203 - Rear Sprocket - Aluminum - 40 Tooth - Orange - KTMFeaturesRear sprockets made from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without...

Sunstar Sprockets - 12111127 - Rear Sprocket - 49 Tooth - Kawasaki/Suzuki - Works/BlackFeaturesConstructed of high-quality, aerospace grade 7075 T-6 aluminumComputer-designed weight reduction holes for the best combination of lightness, strength, and...

Renthal - 12100984 - Twinring™ Rear Sprocket - 50 Tooth - OrangeFeaturesOuter ring is electro-less nickel coated steel for ultimate durability and is designed with the minimum amount of material to keep weight downThe outer ring is expanded at 200 C and...

Renthal - 12100983 - Twinring™ Rear Sprocket - 48 Tooth - OrangeFeaturesOuter ring is electro-less nickel coated steel for ultimate durability and is designed with the minimum amount of material to keep weight downThe outer ring is expanded at 200 C and...

Sunstar Sprockets - 12111111 - Rear Sprocket - 48 Tooth - Honda - Works/BlackFeaturesConstructed of high-quality, aerospace grade 7075 T-6 aluminumComputer-designed weight reduction holes for the best combination of lightness, strength, and...

Sunstar Sprockets - 5361950 - Rear Sprocket - 50 Tooth - Kawasaki/Suzuki - Works/GoldFeaturesConstructed of high-quality, aerospace grade 7075 T-6 aluminumComputer-designed weight reduction holes for the best combination of lightness, strength, and...

Renthal - 12100985 - Twinring™ Rear Sprocket - 52 Tooth - OrangeFeaturesOuter ring is electro-less nickel coated steel for ultimate durability and is designed with the minimum amount of material to keep weight downThe outer ring is expanded at 200 C and...

Supersprox - 12121577 - Countershaft Sprocket - 14-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Supersprox - 12121576 - Countershaft Sprocket - 12-ToothFeaturesUltra-hard surface layer (.5 mm) reduces friction to prevent power loss caused by chain dragFully lightened with radial holes for off-road and street applicationsGrooved teeth for off-road...

Renthal - 12112061 - Rear Sprocket - Aluminum - 47 Tooth - Silver - YZ 65FeaturesRear sprockets made from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without...