Wiseco PK1055 Yamaha YFM250X Beartracker 1999-2004 71.5mm 4 Stroke Piston Kit

Wiseco Top End Piston Kit (W-PK1055)

Specifications:

• Wiseco top end piston kits are designed to be a one-kit solution to rebuilding the top end of your motorcycle engine.
• Kit contents will vary and may include piston, rings, pins, clips, top end gasket kit & needle bearing where applicable.
• Please see image in description for actual kit contents.

Bike Fitment:

• Yamaha YFM250X Beartracker 1999
• Yamaha YFM250X Beartracker 2000
• Yamaha YFM250X Beartracker 2001
• Yamaha YFM250X Beartracker 2002
• Yamaha YFM250X Beartracker 2003
• Yamaha YFM250X Beartracker 2004