PISTON KIT 88-91 YZ250 69.00, WOSSNER 8134D100 YAMAHA MX
Wossner Forged Piston Kit 69.00mm Bore. This Wossner forged piston kit has a 69.00 mm bore size and a 68.94 mm piston diameter (+1.00 mm oversize), built for high-performance 2-stroke applications. The forged aluminium construction ensures high strength and durability. The elliptical profile allows even load distribution during thermal expansion, improving reliability and reducing wear. Manufactured in Germany. Features: Forged piston construction for maximum strength and longevity. Designed to promote optimal heat dissipation from the combustion chamber. Elliptical design distributes thrust loads evenly, minimising stress concentrations. Precision-engineered and manufactured in Germany. Specifications: Bore Size: 69.00 mm, Piston Diameter: 68.94 mm, Engine Displacement: 246 cm³, Stroke: 68.00 mm, Clearance: 0.06 mm, Compression Height: 36.00 mm, Compression Ratio: 2-stroke. Cross-Reference Wossner Part Numbers: Piston Kit: 8134D100, Lock: CW18, Pin: WP033, Ring Set: RSB6900 x 2.
- SKU
- 56-W605+100.WO
- Brand
- Wossner
- Availability
- In Stock (1)
FULL DESCRIPTION
Wossner Forged Piston Kit 69.00mm Bore
This Wossner forged piston kit is designed for high-performance 2-stroke applications. The forged aluminium construction ensures high strength and durability, while the elliptical profile allows for even load distribution during thermal expansion, improving reliability and reducing wear. Manufactured in Germany for precision and consistency.
Key Features
- Forged piston construction for maximum strength and longevity
- Engineered to promote optimal heat dissipation from the combustion chamber
- Elliptical design distributes thrust loads evenly, minimising stress concentrations
- Precision-engineered and manufactured in Germany
Specifications
- Bore Size: 69.00 mm
- Piston Diameter: 68.94 mm
- Engine Displacement: 246 cm³
- Stroke: 68.00 mm
- Clearance: 0.06 mm
- Compression Height: 36.00 mm
- Compression Ratio: 2-stroke (Wossner and OEM)
Cross-Reference Wossner Part Numbers
- Piston Kit: 8134D100
- Lock: CW18
- Pin: WP033
- Ring Set: RSB6900 x 2
