Renthal Ultralight rear chainwheels are manufactured to exteremly tight tolerences from a special material developed to withstand the rigours of Supercross, Motocross and Enduro.

  • The 7075 T6 aluminium alloy rear chainwheels are 66% lighter than steel, yet incredibly durable.
  • Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life.
  • Renthals combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life.


Bike Fitment:

  • fits Yamaha WR250F 2001
  • fits Yamaha WR250F 2002
  • fits Yamaha WR250F 2003
  • fits Yamaha WR250F 2004
  • fits Yamaha WR250F 2005
  • fits Yamaha WR250F 2006
  • fits Yamaha WR250F 2007
  • fits Yamaha WR250F 2008
  • fits Yamaha WR250F 2009
  • fits Yamaha WR250F 2010
  • fits Yamaha WR250F 2011
  • fits Yamaha WR250F 2012
  • fits Yamaha WR250F 2013
  • fits Yamaha WR250F 2014
  • fits Yamaha WR250F 2015
  • fits Yamaha WR250F 2016
  • fits Yamaha WR250F 2017
  • fits Yamaha WR250F 2018
  • fits Yamaha WR250F 2019
  • fits Yamaha WR250F 2020
  • fits Yamaha WR250F 2021
  • fits Yamaha WR250F 2022
  • fits Yamaha WR250F 2023
SKU S2-150U-520-49GBBK_YA02
Brand Renthal
Shipping Weight 0.2500kg

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