Wossner Forged Piston Kit - 96.01mm Bore - 450cc - Size B - 8890DB

Elevate your motorcycle's engine performance with the premium Wossner 450cc Piston Kit. Engineered for exceptional durability and power, this 4-stroke forged piston assembly is designed to meet the rigorous demands of high-performance riding, ensuring a significant upgrade for your 450cc machine.

Description

The Wossner Standard Series Piston Kit is meticulously crafted to deliver superior performance and longevity for your 450cc 4-stroke engine. Each dual ring piston is precision-forged from aerospace-grade aluminum alloy, providing an optimal balance of strength and lightness. This advanced material selection, combined with optimized machining, maintains critical strength in key areas like the crown and skirt wall cross-section while reducing overall weight for improved throttle response and reduced reciprocating mass. The piston features a permanent Molybdenum Disulphite (Moly) skirt coating, specifically engineered to minimize friction and prevent piston rock, resulting in quieter operation, reduced wear, and enhanced overall engine efficiency. With a robust 12.5:1 compression ratio and a 95.97mm piston diameter (designed for a 96.01mm bore), this Wossner piston kit ensures maximum power output and reliable combustion. The complete kit includes the piston, high-quality nitride coated steel and cast rings, a pin, and clips, providing everything needed for a comprehensive and professional engine rebuild or upgrade.

Features & Highlights

• Enhanced Durability & Reduced Friction: Features a high-quality, permanent Molybdenum Disulphite (Moly) skirt coating that significantly reduces friction and piston rock, contributing to quieter operation, extended engine life, and improved performance.
• Optimized Lightweight Design: Precision-machined for an ideal balance of lightness and strength, with maintained integrity in crucial areas like the crown and skirt wall cross-section, enhancing engine responsiveness without compromising reliability.
• Aerospace-Grade Forged Construction: Manufactured from premium aerospace-grade aluminum alloy, ensuring exceptional strength, heat resistance, and long-term durability under extreme operating conditions.
• Complete Kit for Easy Installation: Each Wossner 450cc piston kit comes complete with the piston, high-performance rings (nitride coated steel and cast), a piston pin, and retaining clips, providing all necessary components for a seamless rebuild.
• High Compression Performance: Engineered with a 12.5:1 compression ratio, this high compression piston is designed to maximize your engine's power output and combustion efficiency for a noticeable performance boost.

Technical Specifications

• Type: Dual Ring
• Model: Standard Series
• Engine Type: 4-Stroke
• Displacement: 450 cc
• Bore Size: 96.01 mm
• Piston Diameter: 95.97 mm
• Compression Ratio: 12.5:1
• Piston Material: Forged Aluminum Alloy
• Skirt Coating: Molybdenum Disulphite
• Ring Material: Nitride Coated Steel, Cast
• Units: Kit
• Vendor Part Number: 8890DB