Renthal Ultralight Rear Sprocket - 520 Chain Pitch x 51 Teeth - Silver - 131U-520-51GBSI 2012 Polaris Ranger Diesel Crew Fits: 1984 Yamaha YZ125

Fits: 1984 Yamaha YZ125

1997 Harley-Davidson FLSTF Fat Boy

2003 Arctic Cat Z 570 ESR

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2011 Can-Am Outlander MAX 650 XT 4x4

Renthal Ultralight Rear Sprocket - 520 Chain Pitch x 51 Teeth - Silver - 131U-520-51GBSI 2012 Polaris Ranger Diesel Crew Fits: 1984 Yamaha YZ125Renthal 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