Wossner Premium 4-Stroke Forged Piston Kit - 450cc - Size C - 4075DC

Upgrade your engine's performance and durability with the Wossner Premium Series Piston Kit. Engineered for demanding 4-stroke applications, this high-quality Wossner 450cc Piston Kit delivers superior strength and reduced friction for a quieter, more powerful ride.

Description

The Wossner Premium Series Piston Kit is meticulously crafted to elevate your motorcycle's engine performance. Forged from aerospace-grade aluminum alloy, these pistons are designed for extreme strength and reliability, ensuring they withstand the rigors of high-performance riding. Each piston features optimized machining, meticulously balanced for lightness without compromising structural integrity in critical areas like the crown and skirt wall cross-section. This results in a significant reduction in reciprocating mass, allowing for quicker throttle response and higher RPM capabilities. The advanced molybdenum disulphite skirt coating is a key feature, providing a permanent, low-friction surface that minimizes wear, reduces piston rock, and contributes to a quieter engine operation. This coating also aids significantly in the break-in process, extending the life of both the piston and cylinder. With a robust 13.5:1 compression ratio, this piston kit is specifically engineered for 450cc 4-stroke engines, offering a substantial boost in power and efficiency. The kit includes everything needed for a complete piston replacement: the piston, high-quality nitride coated steel rings, a durable piston pin, and secure clips.

Features & Highlights

• Aerospace-Grade Forged Aluminum Alloy: Manufactured from premium aerospace-grade aluminum, ensuring exceptional strength, durability, and resistance to high-stress conditions for long-lasting performance.
• Optimized Lightness and Strength: Precision-machined for an ideal balance of reduced weight and maintained structural integrity in crucial areas, enhancing engine responsiveness and overall power output.
• Advanced Molybdenum Disulphite Skirt Coating: Features a permanent, low-friction Moly coating that minimizes wear, reduces piston rock, ensures quieter operation, and significantly aids in the engine break-in process.
• Enhanced Compression for 450cc Engines: Engineered with a 13.5:1 compression ratio, specifically designed to maximize power and efficiency in 450cc 4-stroke motorcycle engines.
• Complete Kit for Easy Installation: Includes all necessary components—piston, high-quality nitride coated steel rings (dual ring type), piston pin, and clips—for a straightforward and comprehensive replacement.
• Superior Ring Technology: Utilizes durable nitride coated steel and cast rings, providing excellent sealing, reduced blow-by, and extended ring life under demanding conditions.

Technical Specifications

• Brand: Wossner
• MPN/SKU: 09107148
• Type: Dual Ring
• Model: Premium Series
• Units: Kit
• Engine Type: 4-Stroke
• Displacement: 450 cc
• Piston Diameter: 94.97 mm
• Piston Material: Forged Aluminum Alloy
• Compression Ratio: 13.5:1
• Ring Material: Nitride Coated Steel, Cast
• Skirt Coating: Molybdenum Disulphite
• Piston Size: Standard Size C