PISTON KIT 2010 KX250F 77mm B, WOSSNER 8778DB KAWASAKI HC, COMP 13.9:1

KAWASAKI
kx250F 2010, (High compression)

• 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 collapse.
• Made in Germany.

Part No. 56-W953.B.WO.HC (phoenixmotos.com) Wossner Piston Kawasaki KX250F 77.01 mm Bore (PN# 8778DB)
Lock P/N CW16
Pin P/N WP070
Ring Set P/N 770XAS

Display (cm3) 250
Hub stroke (mm) 53.60
Clearance (mm) 0.04
Wossner compression Ratio: 13.90:1
OEM Compression ratio: 13.20:1
Dome volume (cm3) -1.40
Compression height (mm) 19.60
Theorectical weight (G)

Cross reference numbers. oem 13001-0115, wiseco 40009M, Vertex 23566, Prox01.4340