JT Front Sprocket Fits:

  • YAMAHA RAPTOR 660 2001–2005
  • YAMAHA WR400F 1998–2000
  • YAMAHA WR426F 2001–2002
  • YAMAHA WR450F 2003–2009
  • YAMAHA WR450F 2011–2024
  • YAMAHA YFZ 450 2004–2009
  • YAMAHA YFZ 450 2012–2013
  • YAMAHA YZ250 1999–2024
  • YAMAHA YZ250X 2016–2024
  • YAMAHA YZ400F 1998–1999
  • YAMAHA YZ426F 2000–2002
  • YAMAHA YZ450F 2003–2024
  • YAMAHA YZ450FX 2016–2024
  • TOP QUALITY AT ECONOMICAL PRICES
  • Made exclusively from the finest Japanese 545C high carbon steel
  • Heat treated and hand finished to meet or exceed O.E.M. standards
  • Outlasts any mild steel or surface hardened sprocket as much as two and three times over
We also have complete chain and sprocket kits (front/rear sprockets and chain) in our store.