Wossner Premium Series Piston Kit for 250cc High-Compression

The Wossner Premium Series Piston Kit for 250cc High-Compression engines is engineered for motorcycle enthusiasts seeking a significant performance upgrade. This high-quality Wossner 250cc high-compression piston kit delivers superior power, durability, and reduced friction, ensuring your engine runs at its peak.

Description

The Wossner forged piston is meticulously crafted from aerospace-grade aluminum alloy, providing exceptional strength while maintaining an optimized lightweight design. This precise machining ensures robustness in critical areas like the crown and skirt wall cross-section, vital for the demanding conditions of high-performance 4-stroke engines. Each piston features a permanent Molybdenum Disulphite (Moly) skirt coating, a crucial element in reducing friction and minimizing piston rock, leading to quieter operation and enhanced longevity. With a piston diameter of 76.97 mm and designed for a 77.01 mm bore, this dual-ring, high-compression piston kit is a direct fit for compatible 250cc engines, offering a reliable and powerful motorcycle piston replacement. The complete kit includes the piston, high-quality nitride-coated steel and cast rings, pin, and clips, providing everything needed for a seamless installation and a substantial boost in your engine's output.

Features & Highlights

• Optimized Performance & Durability: Features a high-quality, permanent Molybdenum Disulphite (Moly) skirt coating to significantly reduce friction, minimize piston rock, and ensure quieter operation with improved overall engine performance and longevity.
• Lightweight & Strong Design: Meticulously optimized machining ensures an ideal balance of lightness and maintained strength, particularly in key areas such as the crown and skirt wall cross-section, crucial for high-stress applications.
• Premium Forged Construction: Forged from aerospace-grade aluminum alloy, these pistons offer superior structural integrity and heat resistance, providing exceptional durability under extreme engine conditions.
• Complete Ready-to-Install Kit: Each performance piston kit includes the precision-engineered piston, durable nitride-coated steel and cast rings, a robust piston pin, and secure clips, offering a comprehensive solution for your engine rebuild or upgrade.
• High-Compression Power: Engineered with a dual-ring, high-compression design, this kit is specifically developed to maximize power output and enhance throttle response for a more exhilarating riding experience.

Technical Specifications

• Type: Dual Ring, High Compression
• Model: Premium Series
• Engine Type: 4-Stroke
• Displacement: 250 cc
• Piston Diameter: 76.97 mm
• Bore Size: 77.01 mm
• Piston Material: Forged Aluminum Alloy
• Skirt Coating: Molybdenum Disulphite
• Ring Material: Nitride Coated Steel, Cast
• Units: Kit
• Vendor Part Number: 8795DB