The WORKS Elite Axle Block Kit, model 17-275, converts the stock rear axle on compatible Yamaha off-road and dual-sport models from a fixed design to a floating type. The floating axle design is intended to improve traction and straight-line stability. This kit includes a pair of CNC-machined Elite axle blocks, a titanium drive-side receiver, and a square removal tool nut.
Each axle block features an integrated caliper receiver post for precise measurement and matching of the left and right axle block positions. This helps maintain accurate chain and sprocket alignment, which can support longer chain and sprocket service life. The axle blocks use an ultra-slim design precision CNC-machined from 6061-T6 billet aluminum and are manufactured to tighter tolerances than original equipment parts. Their reversible design helps keep axle adjustment bolts from extending beyond their service range. The blocks feature laser-engraved WORKS logos and a black anodized finish.
Manufacturer part number: 17-275. Vendor part number: 66-17275. The kit fits 2016–2017 Yamaha YZ250FX, 2016–2017 Yamaha YZ250X, 2016–2017 Yamaha YZ450FX, 2002 Yamaha YZ426F, and 2008–2010 Yamaha WR250R models. Made in the USA.
Features:
- Floating axle conversion: Converts the stock rear axle from a fixed design to a floating type on compatible Yamaha models.
- Precise chain alignment: Integrated caliper receiver posts help measure and match axle block positions.
- Billet aluminum construction: Precision CNC-machined from 6061-T6 billet aluminum.
- Tight manufacturing tolerances: Manufactured to tighter tolerances than original equipment parts.
- Reversible design: Helps keep axle adjustment bolts from extending beyond their service range.
- Black finish: Anodized in black with laser-engraved WORKS logos.
- Kit components: Includes a pair of Elite axle blocks, a titanium drive-side receiver, and a square removal tool nut.
- Fitment: Fits 2016–2017 Yamaha YZ250FX, 2016–2017 Yamaha YZ250X, 2016–2017 Yamaha YZ450FX, 2002 Yamaha YZ426F, and 2008–2010 Yamaha WR250R.
- Made in the USA.
Fitment:
2002 Yamaha WR250F
2002 Yamaha WR426F
2002 Yamaha YZ125
2002 Yamaha YZ250
2002 Yamaha YZ250F
2002 Yamaha YZ426F
2003 Yamaha WR250F
2003 Yamaha WR450F
2003 Yamaha YZ125
2003 Yamaha YZ250
2003 Yamaha YZ250F
2003 Yamaha YZ450F
2004 Yamaha WR250F
2004 Yamaha WR450F
2004 Yamaha YZ125
2004 Yamaha YZ250
2004 Yamaha YZ250F
2004 Yamaha YZ450F
2005 Yamaha WR250F
2005 Yamaha WR450F
2005 Yamaha YZ125
2005 Yamaha YZ250
2005 Yamaha YZ250F
2005 Yamaha YZ450F
2006 Yamaha WR250F
2006 Yamaha WR450F
2006 Yamaha YZ125
2006 Yamaha YZ250
2006 Yamaha YZ250F
2006 Yamaha YZ450F
2007 Yamaha WR250F
2007 Yamaha WR450F
2007 Yamaha YZ125
2007 Yamaha YZ250
2007 Yamaha YZ250F
2007 Yamaha YZ450F
2008 Yamaha WR250F
2008 Yamaha WR250R
2008 Yamaha WR250X
2008 Yamaha WR450F
2008 Yamaha YZ125
2008 Yamaha YZ250
2008 Yamaha YZ250F
2008 Yamaha YZ450F
2009 Yamaha WR250F
2009 Yamaha WR250R
2009 Yamaha WR250X
2009 Yamaha WR450F
2009 Yamaha YZ125
2009 Yamaha YZ250
2010 Yamaha WR250F
2010 Yamaha WR250R
2010 Yamaha WR250X
2010 Yamaha WR450F
2010 Yamaha YZ125
2010 Yamaha YZ250
2011 Yamaha WR250F
2011 Yamaha WR250R
2011 Yamaha WR250X
2011 Yamaha WR450F
2011 Yamaha YZ125
2011 Yamaha YZ250
2012 Yamaha WR250F
2012 Yamaha WR250R
2012 Yamaha WR450F
2012 Yamaha YZ125
2012 Yamaha YZ250
2013 Yamaha WR250F
2013 Yamaha WR250R
2013 Yamaha WR450F
2013 Yamaha YZ125
2013 Yamaha YZ250
2014 Yamaha WR250F
2014 Yamaha WR250R
2014 Yamaha WR450F
2014 Yamaha YZ125
2014 Yamaha YZ250
2015 Yamaha WR250F
2015 Yamaha WR250R
2015 Yamaha WR450F
2015 Yamaha YZ125
2015 Yamaha YZ250
2015 Yamaha YZ250FX
2016 Yamaha WR250F
2016 Yamaha WR250R
2016 Yamaha WR450F
2016 Yamaha YZ125
2016 Yamaha YZ250
2016 Yamaha YZ250FX
2016 Yamaha YZ250X
2016 Yamaha YZ450FX
2017 Yamaha WR250F
2017 Yamaha WR250R
2017 Yamaha WR450F
2017 Yamaha YZ125
2017 Yamaha YZ250
2017 Yamaha YZ250FX
2017 Yamaha YZ250X
2017 Yamaha YZ450FX
2018 Yamaha WR250F
2018 Yamaha WR250R
2018 Yamaha WR450F
2018 Yamaha YZ125
2018 Yamaha YZ250
2018 Yamaha YZ250FX
2018 Yamaha YZ250X
2018 Yamaha YZ450FX
2019 Yamaha WR250F
2019 Yamaha WR250R
2019 Yamaha WR450F
2019 Yamaha YZ125
2019 Yamaha YZ250
2019 Yamaha YZ250FX
2019 Yamaha YZ250X
2019 Yamaha YZ450FX
2020 Yamaha WR250F
2020 Yamaha WR250R
2020 Yamaha WR450F
2020 Yamaha YZ125
2020 Yamaha YZ125X
2020 Yamaha YZ250
2020 Yamaha YZ250FX
2020 Yamaha YZ250X
2020 Yamaha YZ450FX
2021 Yamaha YZ125
2021 Yamaha YZ125X
2021 Yamaha YZ250
2021 Yamaha YZ250X