Renthal Ultralight Rear Sprocket - 520 Chain Pitch x 49 Teeth - Silver - 150U-520-49GBSI 1994 Polaris Big Boss 400L 1991 Kawasaki JS440

1991 Kawasaki JS440

The Slammer Kit does not require disassembly of the forks and can be installed with the front end still on the bike on most models (FLH requires fork legs to come off)

Fitments 2013 Kawasaki KVF650 Brute Force 4X4

2009 Suzuki LT-A450X KingQuad AXi

Renthal Ultralight Rear Sprocket - 520 Chain Pitch x 49 Teeth - Silver - 150U-520-49GBSI 1994 Polaris Big Boss 400L 1991 Kawasaki JS440Renthal 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