Wossner Pro Series 4-Stroke Piston Kit

Upgrade your motorcycle's performance and durability with the premium Wossner Pro Series 4-Stroke Piston Kit. Engineered for demanding conditions, this kit delivers exceptional power and reliability, making it an ideal choice for enthusiasts seeking a top-tier engine upgrade.

Description

The Wossner Pro Series Piston Kit is meticulously crafted to elevate your engine's capabilities. Each piston is precision-forged from aerospace-grade aluminum alloy, ensuring superior strength and a remarkably lightweight design. This optimized machining maintains critical strength in key areas like the crown and skirt wall cross-section, guaranteeing long-lasting performance under extreme stress. A permanent Molybdenum Disulphite (Moly) skirt coating significantly reduces friction and piston rock, leading to quieter operation, improved longevity, and a smoother break-in process. Designed for 450 cc 4-stroke engines with a 96.01 mm bore, this kit features a robust 12.7:1 compression ratio, providing a substantial boost in power and responsiveness. The dual-ring setup, featuring nitride-coated steel and cast rings, ensures excellent sealing and wear resistance, contributing to sustained peak performance. This comprehensive kit includes everything needed for a complete piston replacement: the piston, high-quality rings, a durable wrist pin, and secure clips.

Features & Highlights

• Enhanced Durability & Performance: Forged from aerospace-grade aluminum alloy for exceptional strength and reduced weight, optimizing engine output and lifespan.
• Reduced Friction & Wear: Permanent Molybdenum Disulphite (Moly) skirt coating minimizes friction, reduces piston rock, ensures quieter operation, and aids in proper break-in.
• Optimized Engine Power: Engineered with a 12.7:1 compression ratio for significant gains in horsepower and throttle response.
• Superior Sealing & Longevity: Features a dual-ring design with nitride-coated steel and cast rings for excellent compression and wear resistance.
• Complete Replacement Kit: Includes a high-quality piston, piston rings, wrist pin, and retaining clips for a straightforward installation.

Technical Specifications

• Brand: Wossner
• Model: Pro Series
• Engine Type: 4-Stroke
• Displacement: 450 cc
• Piston Type: Dual Ring
• Bore Size: 96.01 mm
• Piston Diameter: 95.97 mm
• Piston Size: Standard Size B
• Piston Material: Forged Aluminum Alloy
• Compression Ratio: 12.7:1
• Skirt Coating: Molybdenum Disulphite
• Ring Material: Nitride Coated, Steel, Cast
• Units: Kit
• MPN/SKU: 09107131
• Vendor Part Number: 8956DB