This product has been discontinued

Renthal 520 Twinring Heavy Duty Rear Sprocket Black - 50T

Specs

  • Manufacturer: Renthal

Details

Manufacturer Part Number: 1500-520-50GPK

Renthal Twinring Heavy Duty Rear Sprocket - Black - 50T

  • Unique flat face design keeps weight to a minimum and means the TwinRing is as narrow as a regular chainwheel
  • Inner Ring is high strength Ultralight 7075 T6 Aluminum. Outer Ring is Electroless Nickel Coated steel
  • Outer is expanded at 200C and then fitted to inner, creating a permanent bond for the life of the sprocket
  • Precision CNC machined to extremely tight tolerances
  • Flat socket head screws add additional strength to the chainwheel during side impacts
  • Self-cleaning mud grooves between every tooth on both sides help prevent dirt build up