Quick view Vortex Racing Vortex Racing V4 40 Tooth 520 Rear Sprocket - Red - 921AZRV4-40 Compare $81.95 $69.99 The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration,... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing V4 40 Tooth 520 Rear Sprocket - Orange - 921AZOV4-40 Compare $81.95 $69.99 The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration,... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing V4 40 Tooth 520 Rear Sprocket - Green - 921AZLV4-40 Compare $81.95 $69.99 The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration,... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing V4 40 Tooth 520 Rear Sprocket - Black - 921AZKV4-40 Compare $81.95 $69.99 The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration,... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing V4 37 Tooth 520 Rear Sprocket - Black - 921AZKV4-37 Compare $81.95 $69.99 The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration,... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing V4 40 Tooth 520 Rear Sprocket - Gold - 921AZGV4-40 Compare $81.95 $69.99 The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration,... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing V4 36 Tooth 520 Rear Sprocket - Gold - 921AZGV4-36 Compare $81.95 $69.99 The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration,... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing V4 40 Tooth 520 Rear Sprocket - Blue - 921AZBV4-40 Compare $81.95 $69.99 The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration,... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing V4 40 Tooth 520 Rear Sprocket - Silver - 921AV4-40 Compare $81.95 $69.99 The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration,... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing V4 40 Tooth 520 Rear Sprocket - Hardcoat - 921AKV4-40 Compare $81.95 $69.99 The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration,... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing 50 Tooth 420 Rear Sprocket - Red - 920ZR-50 Compare $64.95 $55.99 For more than 15 years, U.S.-based Vortex Racing continues to manufacture, market and sell top-quality motorcycle racing components for Motocross, Supercross, Road Racing, Flat Track Racing and... Add to Cart Add to Cart
Quick view Vortex Racing Vortex Racing 49 Tooth 420 Rear Sprocket - Red - 920ZR-49 Compare $64.95 $55.99 For more than 15 years, U.S.-based Vortex Racing continues to manufacture, market and sell top-quality motorcycle racing components for Motocross, Supercross, Road Racing, Flat Track Racing and... Add to Cart Add to Cart