Wossner Premium Series Piston Kit for 250cc 4-Stroke Engines

Elevate your motorcycle's performance with the Wossner Premium Series Piston Kit, engineered for 250cc 4-stroke engines. This high-quality Wossner 250cc piston kit delivers exceptional durability and power, ensuring your ride operates at its peak with enhanced reliability and a smoother engine response.

Description

Designed for the demanding conditions of high-performance motorcycles, the Wossner Premium Series Piston Kit sets a new standard for engine internals. Each piston is meticulously forged from aerospace-grade aluminum alloy, providing superior strength and resilience while maintaining an optimized lightweight design. The innovative Molybdenum Disulphite (Moly) skirt coating drastically reduces friction and piston rock, contributing to quieter operation, improved performance, and an extended engine lifespan. This dual-ring, high-compression piston is precisely engineered with a 76.96 mm piston diameter and a 77.00 mm bore size, making it an ideal upgrade or replacement for your 250cc 4-stroke engine. Paired with nitride-coated steel and cast rings, this kit ensures optimal sealing and combustion efficiency, delivering consistent power output and reliability under various riding conditions. The kit includes everything needed for a complete piston replacement: the piston, rings, pin, and clips, making installation straightforward for motorcycle enthusiasts and professional mechanics alike.

Features & Highlights

• Optimized Performance & Durability: Experience reduced friction and enhanced longevity thanks to a permanent Molybdenum Disulphite (Moly) skirt coating, ensuring quieter operation and improved performance.
• Aerospace-Grade Forged Construction: Built for extreme conditions, each piston is precision-forged from aerospace-grade aluminum alloy, offering exceptional strength and durability while remaining lightweight.
• Enhanced Power Output: Designed as a dual-ring, high-compression piston, it optimizes combustion efficiency to deliver more responsive power and improved throttle feel for your 250cc 4-stroke engine.
• Precision Machining: Benefit from optimized machining that achieves an ideal balance of lightness and maintained strength in critical areas like the crown and skirt wall cross-section.
• Complete Kit for Easy Installation: This comprehensive kit includes the high-quality piston, durable nitride-coated steel and cast rings, a robust piston pin, and secure clips, providing everything necessary for a hassle-free replacement.

Technical Specifications

• Brand: Wossner
• Model: Premium Series
• Type: Dual Ring, High Compression
• Engine Type: 4-Stroke
• Displacement: 250 cc
• Bore Size: 77.00 mm
• Piston Diameter: 76.96 mm
• Piston Size: Standard Size A
• Piston Material: Forged Aluminum Alloy
• Skirt Coating: Molybdenum Disulphite
• Ring Material: Nitride Coated Steel, Cast
• Units: Kit (Piston, Rings, Pin, Clips)