PISTON KIT 86-97 TS250 70.50, WOSSNER 8013D050

Wossner Forged Piston Kit - 70.50mm Bore

Upgrade your motorcycle's performance with this Wossner forged piston kit, featuring a precise 70.50mm bore and 69.93mm diameter. Engineered in Germany, this high-quality piston is designed for superior strength and optimal heat transfer to the cylinder walls, ensuring efficient combustion and reliable operation.

The innovative elliptical design of this piston provides a uniform bearing surface even under extreme heat expansion. This feature significantly reduces localized pressure and evenly distributes thrust loads, effectively preventing piston collapse and extending the life of your engine components.

Key Features:

• Forged Construction: Delivers exceptional strength and durability for demanding riding conditions.
• Optimized Heat Transfer: Promotes efficient combustion and helps maintain optimal engine temperatures.
• Elliptical Design: Ensures uniform load distribution and prevents piston collapse under heat expansion.
• German Engineering: Manufactured to the highest standards for precision and reliability.

Specifications:

• Bore: 70.50mm
• Diameter: 69.93mm
• Display (cm³): 250
• Stroke (mm): 50.60
• Clearance (mm): 0.07
• Compression Height (mm): 31.00
• Wossner Compression Ratio: 2-Stroke
• OEM Compression Ratio: 2-Stroke

Included Components:

• Wossner Piston (Part Number: 8013D050)
• Lock P/N: CW18
• Pin P/N: WP033
• Ring Set P/N: RSB7050 (x2)