Renthal Ultralight Rear Sprocket - 420 Chain Pitch x 50 Teeth - Red - 189U-420-50GRRD 1985 Honda ATC 200 X 2017 Yamaha SR Viper RTX

2017 Yamaha SR Viper RTX SE

2000 Polaris 440 XC SP

2003 Bombardier Traxter Max 500

1978 Suzuki RM125

2010 Victory Hammer S

Renthal Ultralight Rear Sprocket - 420 Chain Pitch x 50 Teeth - Red - 189U-420-50GRRD 1985 Honda ATC 200 X 2017 Yamaha SR Viper RTXRenthal Ultralight Rear Sprocket All rear sprockets are the ultralight design, making them 66 percent lighter than steel, yet incredibly durable They are CNC machined from a specially enhanced 7075 T6 aluminum alloy This sprocket will provide maximum power transfer and long life Renthal Ultralight rear chainwheels are manufactured to extremely tight tolerances from 7075 T6 aluminium alloy which is 66% lighter than steel, yet incredibly durable. Their