Renthal Ultralight Rear Sprocket - 520 Chain Pitch x 37 Teeth - Silver - 437U-520-37GBSI 2009 Kawasaki ZX600 Ninja 2004-16 Kawasaki KX 250 F

2004-16 Kawasaki KX 250 F

1996 Kawasaki KAF620A Mule 2510 4x4

They are made of extra-tight braided stainless steel with a Teflon smooth bore liner

2014 - 2019 Polaris Indy 550 Voyager

1991 Harley-Davidson Softail Heritage Classic - FLSTC

Renthal Ultralight Rear Sprocket - 520 Chain Pitch x 37 Teeth - Silver - 437U-520-37GBSI 2009 Kawasaki ZX600 Ninja 2004-16 Kawasaki KX 250 FRenthal 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