Piston Kit 71.50mm Bore 71.44 Wossner 8203D150 (+1.50)

KAWASAKI KDX250 1980 - 1982, KX250 1978 - 1986

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.

Wossner Piston Kawasaki KX250 71.50 mm Bore (PN#): 8203D150
Lock P/N: CW18
Pin P/N: WP033
Ring Set P/N: RSB7150 x 2

Specifications:

Display (cm3): 249
Hub Stroke (mm): 64.90
Clearance (mm): 0.06
Wossner Compression Ratio: 2 stroke
OEM Compression Ratio: 2 stroke
Dome Volume (cm3):
Compression Height (mm): 31.50
Theoretical Weight (G):