Renthal Ultralight Grooved Rear Sprocket - 428 Chain Pitch x 50 Teeth - Orange - 441U-428-50GPOR 2016 Polaris SwitchBack Assault 800 Terrain Dominator LE w/144" track Fitments 2002 KTM 200 EXC

Fitments 2002 KTM 200 EXC

2015 KTM 450 XCF-W

2019 KTM 450 EXC-F

1998 Arctic Cat 400 2x4

21/2" heat shield gives the classic straight pipe look

Renthal Ultralight Grooved Rear Sprocket - 428 Chain Pitch x 50 Teeth - Orange - 441U-428-50GPOR 2016 Polaris SwitchBack Assault 800 Terrain Dominator LE w/144" track Fitments 2002 KTM 200 EXCRenthal Ultralight Grooved 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 Machined self cleaning mud grooves at each tooth to help increase wear resistance This sprocket will provide maximum power transfer and long life Renthal Ultralight rear chainwheels are manufactured to extremely tight tolerances