A long lasting durable off-road sprocket developed over 5 years. The unique flat face design keeps weight to a minimum and means the Twinring rear sprocket is as narrow as a standard sprocket. Outer is expanded at 200°C and then fitted to inner, creating a permanent bond for the life of the sprocket.

Features:

  • The inner ring of the unique Renthal® Twinring® is engineered from Ultralight 7075 T6 Aluminium. This keeps the weight of the Twinring® to a minimum.
  • Renthal® Twinring® feature a Electroless Nickel Coated steel. This ensures an ultra long service life of the sprocket, providing you with maximum power transfer longer than ever.
  • Each Twinring® that leaves Renthal's engineering facilities in the UK is individually CNC machined to the tightest possible tolerances, ensuring an accurate and reliable fit.
  • The Outer ring is expanded to 200°C to be fitted to the inner ring. Cooling creates a permenant bond. Flat socket set screws prevent lateral movement between the rings in high velocity impacts.
  • Twinring® feature Renthal's self cleaning mud groove technology between each tooth. This prevents mud build up that traditionally leads to quicker wearing components

Fits On:

KTM

  • SX125 1991-2024
  • 150 EXC TPI 2020-2023
  • 150 SX 2007-2022
  • 200 EXC 2000-2016
  • 250 EXC 2000-2018
  • 250 EXC TPI 2018-2023
  • 250 EXC-F 2003-2023
  • 250 SX 2000-2024
  • 250 SXF 2003-2024
  • 300 EXC 2000-2018
  • 300 EXC TPI 2018-2023
  • 300 SX 2023-2024
  • 350 EXC-F 2010-203
  • 350 SXF 2010-2024
  • 450 EXC-F 2003-2023
  • 450 SXF 2003-2024
  • 500 EXC 2012-2023

Husqvarana 

  • FC 250 2014-2024
  • FC350 2014-2024
  • FC450 2014-2024
  • FE250 2014-2023
  • FE350 2014-203
  • FE450 2014-2023
  • FE501-2014-2023
  • TC125 2014-2024
  • TC250 2014-2024
  • TE150 2017-2019
  • TE150I 2020-2023
  • TE250 2014-2018
  • TE250I 2018-2023
  • TE300-2014-2018
  • TE300I 2018-2023