Renthal Twinring Sprocket - 520 Chain Pitch x 50 Teeth - Black - 2240-520-50GPBK 2004 Yamaha XT600 (4) Ribbuer grommets

(4) Ribbuer grommets

2007 Harley-Davidson XL 883R (EFI)

2010 KTM 300 EXC

Part Number: 810942

ElectroSport offers ESR633 with a full one year warranty

Renthal Twinring Sprocket - 520 Chain Pitch x 50 Teeth - Black - 2240-520-50GPBK 2004 Yamaha XT600 (4) Ribbuer grommetsRenthal 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