PISTON KIT 03-04 KTM250 66.40, WOSSNER 8082DB FORGED MX

Wossner Forged Piston Kit - 66.40mm Bore

Enhance the performance and durability of your 250cc two-stroke engine with this Wossner forged piston kit. Engineered for demanding conditions, this high-quality piston offers superior strength and efficient thermal management.

Key Features:

• Forged Construction: Provides exceptional durability and resistance to wear, ensuring longevity under high performance demands.
• Optimized Heat Transfer: Designed to efficiently transfer heat from the combustion chamber to the cylinder walls, promoting consistent engine operation.
• Elliptical Design: Maintains a consistent bearing surface during thermal expansion, minimizing stress and preventing piston collapse for reliable performance.
• Precision Manufactured: Made in Germany to exacting standards for superior quality and fit.
• Oversize Piston: Features a +0.01 oversize with a 66.40mm bore and 66.35mm piston diameter.

Specifications:

• Bore Size: 66.40 mm
• Piston Diameter: 66.35 mm
• Compression Height: 38.00 mm
• Stroke: 72.00 mm
• Clearance: 0.06 mm
• Compression Ratio: 2-stroke (Wossner and OEM)
• Displacement: 249 cm³

Included Components:

• Wossner Piston Kit Reference: 8082DB
• Lock: CW18
• Pin: WP033
• Ring Set: RSB6640
• Rod: P2023