Wossner Dual Ring Piston Kit for 450cc 12.5:1 Compression

Elevate your engine's performance and durability with the Wossner 450cc piston kit, meticulously engineered for demanding 4-stroke applications. This high-performance piston kit is designed to provide superior power delivery and long-lasting reliability, making it an essential upgrade for serious riders.

Description

Experience the pinnacle of engine component engineering with this Wossner Dual Ring Piston Kit. Forged from aerospace-grade aluminum alloy, this piston is built to withstand extreme conditions while delivering consistent, high-output performance. Its optimized machining process ensures exceptional lightness without compromising strength, particularly in critical areas like the crown and skirt wall cross-section. The piston features a 96.00 mm bore size and a 95.96 mm piston diameter, precisely matched for 450cc engines with a robust 12.5:1 compression ratio. A key highlight is the Molybdenum Disulphite skirt coating, a permanent treatment that significantly reduces friction and minimizes piston rock, leading to quieter operation, improved efficiency, and an extended engine lifespan. The dual-ring design, utilizing nitride-coated steel and cast rings, ensures optimal sealing and consistent power transfer. Each Wossner 450cc piston kit comes complete with the piston, high-quality rings, a piston pin, and retaining clips, providing everything needed for a comprehensive and reliable rebuild or upgrade.

Features & Highlights

• Superior Durability & Performance: Forged from aerospace-grade aluminum alloy, ensuring exceptional strength and resilience under high-stress 4-stroke engine conditions.
• Reduced Friction & Extended Life: Features a permanent Molybdenum Disulphite skirt coating that minimizes friction, reduces piston rock, and aids in break-in, contributing to quieter operation and a longer engine lifespan.
• Optimized Lightweight Design: Precision machining creates a lighter piston without sacrificing structural integrity, maintaining strength in crucial areas like the crown and skirt for enhanced responsiveness.
• Complete Kit for Easy Installation: Each package includes the piston, high-quality nitride-coated steel and cast rings, a sturdy piston pin, and retaining clips, offering a comprehensive solution for your engine rebuild.
• Precision Engineered for 450cc Engines: Designed with a 96.00 mm bore and 95.96 mm diameter, specifically for 4-stroke engines requiring a 12.5:1 compression ratio, ensuring perfect fitment and optimal power.
• Advanced Dual Ring System: Utilizes a dual-ring configuration for superior sealing capabilities, maximizing combustion efficiency and consistent power delivery.

Technical Specifications

• Brand: Wossner
• MPN/SKU: 09107094
• Type: Dual Ring
• Model: Standard Series
• Units: Kit
• Bore Size: 96.00 mm
• Engine Type: 4-Stroke
• Piston Size: Standard Size A
• Displacement: 450 cc
• Piston Diameter: 95.96 mm
• Ring Material: Nitride Coated, Steel, Cast
• Skirt Coating: Molybdenum Disulphite
• Piston Material: Aluminum Alloy, Forged
• Compression Ratio: 12.5:1
• Vendor Part Number: 8738DA