Renthal Twinring Sprocket - 520 Chain Pitch x 50 Teeth - Black - 1540-520-50GPBK 2002 Harley-Davidson FXSTD Softail Deuce 2000 Honda Fourtrax 300 4X4

2000 Honda Fourtrax 300 4X4

1984-90 Polaris Long Track Reverse 440

Part Number: NX-70001-CK

2001 Polaris Magnum 325 2x4

1958 Yamaha IT200

Renthal Twinring Sprocket - 520 Chain Pitch x 50 Teeth - Black - 1540-520-50GPBK 2002 Harley-Davidson FXSTD Softail Deuce 2000 Honda Fourtrax 300 4X4Renthal 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