PISTON KIT 90-94 KTM250 67.50, WOSSNER 8005DB FORGED

KTM
GS250 1990 - 1994,
SX250 1990 - 1994,

• 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-W601.B.WO (phoenixmotos.com)
Wossner Piston KTM MX250 67.51 mm Bore (PN# 8005DB)
Lock P/N CW18
Pin P/N WP033
Ring Set P/N RSB6750 X 2

Display (cm3) 249
Hub stroke (mm) 69.50
Clearance (mm) 0.06
Wossner compression Ratio: 2 stroke
OEM Compression ratio: 2 stroke
Dome volume (cm3)
Compression height (mm) 29.70
Theorectical weight (G)

1990 KTM MX 250 1990 KTM MX 250 1990 KTM MX 250 1990 KTM MX 250 1990 KTM SX 250 1991 KTM SX 250 1992 KTM SX 250 1993 KTM SX 250

1994 KTM SX 250