Renthal Twinring Sprocket - 520 Chain Pitch x 50 Teeth - Red - 1540-520-50GPRD feed-mpn-5689 4- 5/16" Lower & upper

4- 5/16" Lower & upper rods

2014 Harley-Davidson XL883L SuperLow

1991 Arctic-Cat Prowler Mtn

2012 Polaris 800 CFI

Renthal Twinring Sprocket - 520 Chain Pitch x 50 Teeth - Red - 1540-520-50GPRD feed-mpn-5689 4- 5/16" Lower & upperRenthal Twinring Rear Sprocket A long lasting durable off road sprocket developed over 5 years. They are CNC machined from a specially enhanced 7075 T6 aluminum alloy The unique flat face design keeps weight to a minimum and means the Twinring rear chainwheel is as narrow as a standard chainwheel. These feature Renthal's self cleaning mud grooves at each tooth to help increase wear resistance The flat socket head screws add additional strength to the