Wossner Pro Forged Piston Kit - 95mm Bore - 450cc - Size A - 8570DA

Elevate your engine's performance and durability with the Wossner Pro Series Piston Kit, engineered for serious riders. This premium 4-stroke piston kit is designed to deliver superior power and reliability, featuring a 95.00 mm bore and an aggressive 13.0:1 compression ratio, perfect for 450cc engines.

Description

The Wossner Pro Series Piston Kit is meticulously crafted from aerospace-grade, forged aluminum alloy, ensuring exceptional strength and longevity under extreme conditions. Each Wossner piston undergoes optimized machining to achieve the perfect balance of lightness and structural integrity, particularly in critical areas like the crown and skirt wall cross-section. A high-quality, permanent Molybdenum Disulphite (Moly) skirt coating significantly reduces friction and piston rock, contributing to quieter operation, improved performance, and assisting in the critical break-in period. This comprehensive 4-stroke piston kit includes everything needed for a complete installation: the piston, precision-engineered rings (Nitride Coated, Steel, Cast), a durable pin, and retaining clips. Whether you're refreshing a worn engine or building a high-performance machine, this 95mm bore piston offers the robust foundation you need for consistent, powerful output.

Features & Highlights

• Advanced Forged Construction: Crafted from aerospace-grade aluminum alloy, providing superior strength, heat resistance, and long-term durability for demanding riding conditions.
• Optimized Performance Coating: Features a permanent Molybdenum Disulphite (Moly) skirt coating that significantly reduces friction, minimizes piston rock, ensures quieter operation, and aids in a smooth break-in process.
• Precision Engineered Design: Optimized machining reduces overall weight while maintaining critical strength in key areas like the piston crown and skirt wall cross-section, enhancing responsiveness and reliability.
• Complete Kit for Easy Installation: Each motorcycle piston kit includes the piston, high-quality nitride-coated steel and cast rings, a wrist pin, and retaining clips, providing all necessary components for a straightforward rebuild.
• High Compression Ratio: Designed with a 13.0:1 compression ratio to maximize power output and engine efficiency, delivering a noticeable performance boost for your 450cc 4-stroke engine.

Technical Specifications

• Brand: Wossner
• Model: Pro Series
• Engine Type: 4-Stroke
• Displacement: 450 cc
• Style: Standard Size A
• Bore Size: 95.00 mm
• Piston Diameter: 94.96 mm
• Compression Ratio: 13.0:1
• Piston Material: Forged Aluminum Alloy
• Skirt Coating: Molybdenum Disulphite
• Ring Material: Nitride Coated, Steel, Cast
• Units: Kit
• MPN/SKU: 09107052
• Vendor Part Number: 8570DA