Wossner Standard Series Piston Kit for 125cc 2-Stroke Engines

Elevate your motorcycle's engine performance with the premium Wossner 125cc 2-stroke piston kit. Engineered for demanding conditions, this kit provides superior durability and power output for your 2-stroke machine.

Description

The Wossner Standard Series Piston Kit is meticulously crafted to deliver exceptional performance and longevity for your 125cc 2-stroke engine. Forged from aerospace-grade aluminum alloy, this forged aluminum piston ensures maximum strength and resilience under extreme operating temperatures and pressures. Its optimized machining contributes to a lighter design without compromising structural integrity in critical areas like the crown and skirt wall cross-section. A key feature is the permanent Molybdenum Disulphite (Moly) skirt coating, which significantly reduces friction, minimizes piston rock, and aids in the break-in process. This results in quieter operation, improved power delivery, and an extended engine lifespan. Designed as a +1.00mm oversize piston, it's ideal for rebuilding or upgrading engines with a 55.00mm bore, ensuring a precise fit and optimal compression. Each Wossner high-performance piston kit comes complete with the piston, high-quality nitride-coated steel rings, a durable piston pin, and secure clips, providing everything needed for a comprehensive engine refresh.

Features & Highlights

• Superior Durability: Forged from aerospace-grade aluminum alloy for exceptional strength and resilience in high-stress 2-stroke environments, ensuring long-lasting performance.
• Optimized Performance: Features precision machining for reduced weight without sacrificing strength in critical crown and skirt areas, enhancing throttle response and overall power output.
• Reduced Friction & Wear: Equipped with a permanent Molybdenum Disulphite (Moly) skirt coating to minimize friction, reduce piston rock, and ensure a smooth, quiet operation while extending engine life.
• Complete Kit for Easy Installation: Includes the piston, high-quality nitride-coated steel rings, a robust piston pin, and secure clips, providing all necessary components for a straightforward engine rebuild.
• Enhanced Engine Health: The advanced moly coated piston skirt coating also assists in the engine break-in process, promoting better ring seal and overall engine longevity.
• Precision Oversize Fit: Designed as a +1.00mm oversize piston, perfect for rebuilding engines requiring a 55.00mm bore, ensuring optimal compression and performance for your motorcycle engine piston.

Technical Specifications

• Model: Standard Series
• Engine Type: 2-Stroke
• Displacement: 125 cc
• Bore Size: 55.00 mm
• Piston Diameter: 54.95 mm
• Piston Size (Oversize): +1.00 mm
• Piston Material: Forged Aluminum Alloy
• Skirt Coating: Molybdenum Disulphite
• Ring Material: Nitride Coated, Steel, Cast
• Units: Kit
• Vendor Part Number: 8288D100