Wossner Standard Series Piston Kit for 4-Stroke 150cc

Upgrade your 4-stroke 150cc engine's performance and reliability with the Wossner Standard Series Piston Kit. This premium forged aluminum piston kit is engineered for exceptional durability and reduced friction, ensuring a quieter operation and improved power delivery for your motorcycle.

Description

The Wossner Standard Series Piston Kit is meticulously designed for motorcycle enthusiasts seeking a significant boost in engine longevity and performance. Crafted from aerospace-grade forged aluminum alloy, this piston offers unparalleled strength and resistance to extreme operating conditions, making it a robust choice for any 4-stroke 150cc engine. A key feature is the permanent Molybdenum Disulphide (Moly) skirt coating, which actively reduces friction and minimizes piston rock, leading to quieter engine operation and a smoother break-in process. The optimized machining ensures the piston remains exceptionally lightweight without compromising critical strength in high-stress areas like the crown and skirt wall cross-sections. With an impressive 11.7:1 compression ratio and a reliable dual-ring design, this Wossner 150cc piston kit is engineered to enhance combustion efficiency and deliver consistent, powerful output. Each kit includes the piston, high-quality nitride coated steel and cast rings, a piston pin, and clips, providing a comprehensive solution for your engine rebuild or upgrade.

Features & Highlights

• Superior Durability & Strength: Forged from high-quality, aerospace-grade aluminum alloy, ensuring exceptional resilience and a longer lifespan under demanding 4-stroke engine conditions.
• Reduced Friction & Enhanced Performance: Features a permanent Molybdenum Disulphide (Moly) skirt coating that significantly lowers friction, minimizes piston rock, promotes quiet operation, and aids in a smoother engine break-in.
• Optimized Lightweight Design: Precision machining creates an ideal balance of lightness and maintained strength in crucial areas such as the crown and skirt wall cross-sections, contributing to improved engine response.
• Complete Engine Upgrade Kit: Each package provides a full assembly for convenience, including the piston, high-performance nitride coated steel and cast rings, a durable piston pin, and clips.
• High Compression for Power: Engineered with an 11.7:1 compression ratio and a dual-ring design to maximize combustion efficiency and deliver robust power output for your 150cc motorcycle.

Technical Specifications

• Type: Dual Ring
• Model: Standard Series
• Engine Type: 4-Stroke
• Displacement: 150 cc
• Piston Diameter: 65.96 mm
• Piston Size: Standard Size B
• Compression Ratio: 11.7:1
• Piston Material: Forged Aluminum Alloy
• Skirt Coating: Molybdenum Disulphide
• Ring Material: Nitride Coated Steel, Cast
• Units: Kit
• Vendor Part Number: 8861DB