Wossner Standard Series Piston Kit for 2-Stroke Engines

Unlock superior engine performance and reliability for your motorcycle with the Wossner Standard Series 2-stroke piston kit. Engineered for demanding conditions, this comprehensive kit provides the core components needed for a robust engine rebuild, ensuring power and longevity.

Description

The Wossner Standard Series Piston Kit is meticulously crafted to elevate the performance of your 2-stroke engine, particularly those with a 249 cc displacement. Each piston is precision-forged from aerospace-grade aluminum alloy, a material renowned for its exceptional strength-to-weight ratio and ability to withstand the extreme stresses of high-performance motorcycle engines. This advanced forging process ensures superior durability and reliability, making it an ideal choice for riders seeking a significant upgrade or a dependable replacement.

A key feature is the high-quality, permanent skirt coating. This specialized coating dramatically reduces friction and minimizes piston rock within the cylinder, leading to quieter operation and improved power delivery. The optimized machining further contributes to engine responsiveness by ensuring lightness where it counts, while maintaining critical strength in areas like the crown and skirt wall cross-section. Designed for a precise 66.41 mm bore and featuring a single ring configuration, this kit guarantees an optimal fit and enhanced compression. The complete kit includes the piston, high-quality rings, pin, and clips, providing everything necessary for a straightforward and effective piston replacement.

Features & Highlights

• Aerospace-Grade Forged Aluminum: Constructed from premium aerospace aluminum alloy, ensuring exceptional strength, durability, and a lightweight design for peak engine performance and longevity.
• Advanced Skirt Coating: Features a permanent, high-quality skirt coating that significantly reduces friction and piston rock, promoting quieter engine operation and improved power output.
• Optimized Machining: Precision-machined for an ideal balance of lightness and maintained structural integrity in critical areas like the piston crown and skirt wall, enhancing engine responsiveness without compromising reliability.
• Complete Rebuild Kit: Each kit comes comprehensive with the piston, high-performance rings, piston pin, and retaining clips, providing all essential components for a seamless and effective engine top-end overhaul.

Technical Specifications

• Type: Single Ring
• Model: Standard Series
• Style: Standard Size B
• Units: Kit
• Bore Size: 66.41 mm
• Engine Type: 2-Stroke
• Piston Size: 66.35 mm
• Displacement: 249 cc
• Stroke Length: 72.00 mm
• Bore - Oversize: +0.01 mm
• Piston Material: Forged Aluminum Alloy
• Vendor Part Number: 8082DB

Important to Know

• This kit includes the piston, rings, pin, and clips only. Gaskets, sealants, and other engine rebuild components are not included and must be purchased separately.
• Professional installation is recommended for optimal performance and safety.