PISTON KIT 92-98 YZ250 68.50, WOSSNER 8023D050Piston kit 68. 50mm Bore 68. 44 Wossner 8023D050 (+0. 50) YAMAHA YZ250 1992 1998, WR250 1992 1999, Wossner forged pistons are superior in strength and design. Engineered to provide the best possible path for combustion chamber heat transfer to cylinder walls. Elliptically designed to provide a more uniform bearing surface under piston heat expansion, eliminating localized pressure and distributing thrust loads more evenly, thereby preventing piston

Namura gives you a higher performance piston without the higher price

Stroke (mm): 64

YZ 250F 2014-2025

serving as an equivalent to Honda tool 07VMA-MBB0100

Great replacement for stock ignitio and very reliable

Namura NX-40031F Full Gasket Set

14:1 2012-2013 HIGH COMP

Two CW18 circlips One S508 wrist pin

NAMURA NX-40096T

040 and larger •1991 model is Ceramic Composite-Cylinder sleeving or replating required for oversizes •Top-End bearing available-part no

Advanced design incorporates side scalloping and vent slots to reduce high RPM bearing race distortion

56-W677_050_WI (phoenixmotos