Description

Race Spec (RS) Front Sprockets are CNC machined and internally broached to precise tolerances from case-hardened, core-refined chromoly steel. Computer engineering ensures precise fitment, optimal weight savings and perfect balance. The result is minimal chain drag, maximum horsepower, and uncompromising strength. A proprietary coating further reduces wear and corrosion, yielding a front sprocket unparalleled in the market

Specifications

Compatibility

  • 2001-2009 Yamaha WR250F Base --.249cc
  • 2011 Yamaha WR250F Base --.249cc
  • 2016-2019 Yamaha WR250F Base --.249cc
  • 2012-2013 Yamaha WR250F Base --.250cc
  • 2015 Yamaha WR250F Base --.250cc
  • 2020-2023 Yamaha WR250F Base --.250cc
  • 2008-2013 Yamaha WR250R Base --.249cc
  • 2014-2020 Yamaha WR250R Base --.250cc
  • 2008-2011 Yamaha WR250X Base --.249cc
  • 2005-2016 Yamaha YZ125 Base --.124cc
  • 2017-2023 Yamaha YZ125 Base --.125cc
  • 2020-2023 Yamaha YZ125X Base --.125cc
  • 2001-2015 Yamaha YZ250F Base --.249cc
  • 2016-2023 Yamaha YZ250F Base --.250cc
  • 2016 Yamaha YZ250FX Base --.249cc
  • 2015 Yamaha YZ250FX Base --.250cc
  • 2017-2023 Yamaha YZ250FX Base --.250cc

Race Spec (RS) Front Sprockets are CNC machined and internally broached to precise tolerances from case-hardened, core-refined chromoly steel. Computer engineering ensures precise fitment, optimal weight savings and perfect balance. The result is minimal chain drag, maximum horsepower, and uncompromising strength. A proprietary coating further reduces wear and corrosion, yielding a front sprocket unparalleled in the market

  • 2001-2009 Yamaha WR250F Base --.249cc
  • 2011 Yamaha WR250F Base --.249cc
  • 2016-2019 Yamaha WR250F Base --.249cc
  • 2012-2013 Yamaha WR250F Base --.250cc
  • 2015 Yamaha WR250F Base --.250cc
  • 2020-2023 Yamaha WR250F Base --.250cc
  • 2008-2013 Yamaha WR250R Base --.249cc
  • 2014-2020 Yamaha WR250R Base --.250cc
  • 2008-2011 Yamaha WR250X Base --.249cc
  • 2005-2016 Yamaha YZ125 Base --.124cc
  • 2017-2023 Yamaha YZ125 Base --.125cc
  • 2020-2023 Yamaha YZ125X Base --.125cc
  • 2001-2015 Yamaha YZ250F Base --.249cc
  • 2016-2023 Yamaha YZ250F Base --.250cc
  • 2016 Yamaha YZ250FX Base --.249cc
  • 2015 Yamaha YZ250FX Base --.250cc
  • 2017-2023 Yamaha YZ250FX Base --.250cc

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