Vortex Racing Vortex Racing V4 45 Tooth 520 Rear Sprocket - Black - 840AZKV4-45 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,... $85.99
Vortex Racing Vortex Racing V4 44 Tooth 520 Rear Sprocket - Black - 840AZKV4-44 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,... $85.99
Vortex Racing Vortex Racing V4 43 Tooth 520 Rear Sprocket - Black - 840AZKV4-43 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,... $85.99
Vortex Racing Vortex Racing V4 45 Tooth 520 Rear Sprocket - Black - 839AZKV4-45 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,... $85.99
Vortex Racing Vortex Racing V4 44 Tooth 520 Rear Sprocket - Black - 839AZKV4-44 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,... $85.99
Vortex Racing Vortex Racing V4 43 Tooth 520 Rear Sprocket - Black - 839AZKV4-43 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,... $85.99
Vortex Racing Vortex Racing V4 45 Tooth 520 Rear Sprocket - Black - 775AZKV4-45 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,... $85.99
Vortex Racing Vortex Racing V4 44 Tooth 520 Rear Sprocket - Black - 775AZKV4-44 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,... $85.99
Vortex Racing Vortex Racing V4 43 Tooth 520 Rear Sprocket - Black - 775AZKV4-43 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,... $85.99
Vortex Racing Vortex Racing V4 45 Tooth 520 Rear Sprocket - Black - 642AZKV4-45 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,... $85.99
Vortex Racing Vortex Racing V4 44 Tooth 520 Rear Sprocket - Black - 642AZKV4-44 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,... $85.99
Vortex Racing Vortex Racing V4 43 Tooth 520 Rear Sprocket - Black - 642AZKV4-43 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,... $85.99
