Renthal Twin Ring Rear Sprocket

• Product Details

  In development for over 5 years, the new Renthal TwinRing sprocket will re-define the term durability in off-road drivetrain products.

  • The longest lasting most durable off-road sprocket you can buy.
  • The goal when developing this product was simple, create a high-quality rear sprocket that would outlast all others while keeping weight to a minimum.
  • The TwinRing sprocket combines a specially enhanced 7075 T6 aluminum alloy center and high strength Electroless Nickel Coated EN8 Steel outer ring.
  • The alloy center section keeps weight down and the steel outer ring provides durability where it is needed most.

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• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  Black / 48T	1540-520-48GPBK, 2240-520-48GPBK, 1500-520-48GPBK
  Black / 49T	1540-520-49GPBK, 1230-520-49GPBK, 1500-520-49GPBK
  Black / 50T	1540-520-50GPBK, 2240-520-50GPBK, 1120-520-50GPBK, 1230-520-50GPBK, 1500-520-50GPBK
  Black / 51T	1540-520-51GPBK, 1120-520-51GPBK
  Black / 52T	2240-520-52GPBK
  Blue / 48T	2240-520-48GPBU
  Blue / 49T	1500-520-49GPBU
  Blue / 50T	1500-520-50GPBU, 2240-520-50GPBU
  Green / 49T	1120-520-49GPGN
  Green / 50T	1120-520-50GPGN
  Green / 51T	1120-520-51GPGN
  Orange / 48T	2240-520-48GPOR
  Orange / 50T	2240-520-50GPOR
  Orange / 52T	2240-520-52GPOR
  Red / 48T	1540-520-48GPRD
  Red / 49T	1540-520-49GPRD
  Red / 50T	1540-520-50GPRD
  Red / 51T	1540-520-51GPRD
  Silver / 47T	1540-520-47GPSI-CL77, 2240-520-47GPSI, 1500-520-47GPSI
  Silver / 48T	1540-520-48GPSI, 2240-520-48GPSI, 1230-520-48GPSI, 1500-520-48GPSI
  Silver / 49T	1540-520-49GPSI, 2240-520-49GPSI, 1230-520-49GPSI, 1500-520-49GPSI
  Silver / 50T	1540-520-50GPSI, 2240-520-50GPSI, 1120-520-50GPSI, 1230-520-50GPSI, 1500-520-50GPSI
  Silver / 51T	1540-520-51GPSI, 2240-520-51GPSI, 1120-520-51GPSI, 1230-520-51GPSI, 1500-520-51GPSI
  Silver / 52T	1540-520-52GPSI, 2240-520-52GPSI, 1120-520-52GPSI, 1500-520-52GPSI

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