PISTON KIT 87-90 TRX250 66.00, WOSSNER 8189DA HONDA ATV

HONDA (ATV)
ATC250R 1987 -1990,
TRX250R 1987 - 1990,

• 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-W562.P0.WO (phoenixmotos.com)
Wossner Piston Honda ATC250R 66 mm Bore (PN# 8189DA)
Lock P/N CW18
Pin P/N WP033
Ring Set P/N RSB6600 X 2

Display (cm3) 246
Hub stroke (mm) 86.00
Clearance (mm) 0.09
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3)
Compression height (mm) 45.00
Theorectical weight (G)

- 1990 Honda ATC 250R - 1990 Honda TRX 250 R