Wossner Standard Series Piston Kit for 77.96mm Bore

Elevate your engine's performance and reliability with the high-quality Wossner 4-Stroke Piston Kit. Engineered for demanding motorcycle applications, this kit delivers superior power and durability, making it an essential upgrade for enthusiasts and racers alike.

Description

The Wossner Standard Series Piston Kit is meticulously crafted to redefine your engine's capabilities. Forged from aerospace-grade aluminum alloy, this piston ensures exceptional strength and longevity, even under extreme operating conditions. Its optimized machining process achieves remarkable lightness without compromising structural integrity, particularly in critical areas like the crown and skirt wall cross-section. This precise engineering translates to quicker throttle response and enhanced power delivery. Each piston features a permanent Molybdenum Disulphite (Moly) skirt coating, specifically designed to reduce friction, minimize piston rock, and aid in the critical break-in period, ensuring quieter operation and improved overall performance. With a robust 14.1:1 compression ratio and a precise 77.96 mm piston diameter, coupled with a 52.20 mm stroke length, this kit is engineered for optimal combustion and maximum output. The complete kit includes the piston, high-quality nitride coated steel and cast rings, a durable pin, and clips, providing everything needed for a comprehensive engine refresh. This Wossner piston kit is a testament to German engineering excellence, offering a significant upgrade for any compatible motorcycle engine.

Features & Highlights

• Superior Forged Construction: Crafted from aerospace-grade aluminum alloy, ensuring exceptional strength, durability, and reliability for high-performance applications.
• Advanced Moly Skirt Coating: Features a permanent Molybdenum Disulphite coating that significantly reduces friction, prevents piston rock, aids in break-in, and contributes to quieter, smoother engine operation.
• Optimized Lightweight Design: Precision machining creates a lighter piston without sacrificing strength in crucial areas, leading to improved throttle response and enhanced power delivery.
• Complete Kit for Easy Installation: Includes the piston, high-performance rings (nitride coated, steel, cast), piston pin, and clips, providing all necessary components for a hassle-free rebuild.
• High Compression Performance: Engineered with a 14.1:1 compression ratio for increased power output and more efficient combustion, delivering a noticeable boost in engine performance.

Technical Specifications

• Brand: Wossner
• Model: Standard Series
• Product Name: Piston Kit
• Engine Type: 4-Stroke
• Piston Material: Forged Aluminum Alloy
• Piston Diameter: 77.96 mm
• Stroke Length: 52.20 mm
• Compression Ratio: 14.1:1
• Skirt Coating: Molybdenum Disulphite
• Ring Material: Nitride Coated, Steel, Cast
• Piston Size: Standard Size A
• Bore - Oversize: Standard
• Units: Kit
• Vendor Part Number: 8989DA