PISTON KIT 88-91 YZ250 70.00, WOSSNER 8134D200 YAMAHA MX
Wossner 8134D200 Piston Kit. Features a 70.00 mm bore and a 69.94 mm measurement. Includes Lock P/N CW18, Pin P/N WP033, and two Ring Set P/N RSB7000. Specifications include 246 cm3 displacement, 68.00 mm stroke, 0.06 mm clearance, 36.00 mm compression height, and a theoretical weight of 360 grams. This is a 2 stroke piston kit. Made in Germany.
- SKU
- 56-W605+200.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit for Yamaha YZ250 / WR250
Upgrade your motorcycle's performance with this premium Wossner forged piston kit. Engineered for superior strength and optimized combustion, these pistons are designed in Germany to provide the best possible path for heat transfer, ensuring efficient operation and longevity. The elliptical design accounts for heat expansion, creating a more uniform bearing surface. This even distribution of thrust loads prevents localized pressure and piston collapse, even under extreme conditions.
Key Features:
- Forged construction for exceptional strength and durability.
- Elliptically designed to manage heat expansion and maintain uniform bearing surfaces.
- Distributes thrust loads evenly to prevent piston collapse.
- Engineered for optimal combustion chamber heat transfer.
- Direct replacement piston for enhanced performance.
Included Components:
- Piston (70.00 mm Bore, +2.00 Oversize)
- Lock P/N: CW18
- Pin P/N: WP033
- Ring Set P/N: RSB7000 (x2)
Specifications:
- Piston Part Number: 8134D200
- Displacement (cm³): 246
- Hub Stroke (mm): 68.00
- Clearance (mm): 0.06
- Compression Height (mm): 36.00
- Theoretical Weight (g): 360
