Renthal Twinring Sprocket - 520 Chain Pitch x 49 Teeth - Silver - 1500-520-49GPSI 1985 Honda ATC200M 1998-03 Polaris XC700

1998-03 Polaris XC700

2009 Polaris Sportsman 550 XP

1992-94 Yamaha WR250

Part Number: NA-80000-4R

2017 KTM 300 XC

Renthal Twinring Sprocket - 520 Chain Pitch x 49 Teeth - Silver - 1500-520-49GPSI 1985 Honda ATC200M 1998-03 Polaris XC700Renthal 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