New PBI aluminum rear sprocket for Yamaha YZ, WR, YZ-F, and WR-F off road bikes.  49 tooth, PBI part # 3156-49

Will ship.  Buyer responsible for shipping costs

Fits

• YZ125  1999-2017
• YZ250 1999-2017
• YZ400F 1999
• YZ426F 2000-2002
• YZ450F 2003-2017
• YZ450FX 2016-2017
• WR250F 1999-2017
• WR400F 1999-2001
• WR426F 2001-2002
• WR450F 2003-2017