Description
Bore: 82.96mm
Compression: 12.5:1 Compression
Sizing: Oversize
All pistons are forged using a precision heat-treatment process that allows for production tolerances of just .005mm. Forged piston kits are available in A, B and C sizing. Forged piston tooling allows for the lightest available product. Kits include antiwear coated piston, rings, pin and circlip. Made in Germany.
Vehicle Fitment:
2001-2009 Yamaha WR250F
2011-2012 Yamaha WR250F
2001-2007 Yamaha YZ250F
