Original: $214.00
-65%$214.00
$74.90The Story
Piston Kit 68.50mm Bore 68.44 Wossner 8175D050 (+0.50)
YAMAHA IT 250 1983, Tri-Z 250 1985 - 1989
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.
- Lock P/N: CW18
- Pin P/N: WP033
- Ring Set P/N: RSB6850 x 2
Specifications:
- Display (cm3): 246
- Hub Stroke (mm): 68.00
- Clearance (mm): 0.06
- Wossner Compression Ratio: 2 Stroke
- OEM Compression Ratio: 2 Stroke
- Dome Volume (cm3):
- Compression Height (mm): 35.80
- Theoretical Weight (G):
Description
Piston Kit 68.50mm Bore 68.44 Wossner 8175D050 (+0.50)
YAMAHA IT 250 1983, Tri-Z 250 1985 - 1989
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.
- Lock P/N: CW18
- Pin P/N: WP033
- Ring Set P/N: RSB6850 x 2
Specifications:
- Display (cm3): 246
- Hub Stroke (mm): 68.00
- Clearance (mm): 0.06
- Wossner Compression Ratio: 2 Stroke
- OEM Compression Ratio: 2 Stroke
- Dome Volume (cm3):
- Compression Height (mm): 35.80
- Theoretical Weight (G):
