Wossner Premium Series Piston Kit for 250cc Engines

Elevate your engine's performance with the Wossner Premium Series Piston Kit, specifically engineered for 250cc 4-stroke engines. This high-quality kit provides superior durability and power, ensuring your motorcycle operates at its peak with enhanced responsiveness and reliability.

Description

The Wossner 250cc Piston Kit is meticulously crafted for serious riders seeking an upgrade in engine performance and longevity. Forged from aerospace-grade aluminum alloy, this piston delivers exceptional strength while maintaining a lightweight profile. Its optimized machining ensures robustness in critical areas like the crown and skirt wall cross-section, guaranteeing reliability under extreme conditions. A key feature is the permanent skirt coating, which significantly reduces friction and piston rock, leading to quieter operation and improved overall engine efficiency. With a precise 81.00 mm bore size and a high 14.8:1 compression ratio, this piston kit is designed to boost your 250cc engine's power output and throttle response. The advanced Gas Ported, Two Ring Design further enhances sealing and combustion efficiency, making it an ideal choice for high-performance applications. Each Wossner kit comes complete with the piston, rings, pin, and clips, providing everything needed for a comprehensive piston replacement or upgrade.

Features & Highlights

• Enhanced Durability & Reduced Friction: Features a high-quality, permanent skirt coating that minimizes friction and piston rock, contributing to quieter operation and prolonged engine life.
• Optimized Lightweight Strength: Expertly machined from aerospace-grade aluminum alloy for a lightweight design that doesn't compromise strength in crucial areas like the crown and skirt wall.
• Superior Forged Construction: Forged from premium aerospace-grade aluminum alloy, ensuring exceptional resilience and reliability under the most demanding riding conditions.
• High Compression Ratio: Engineered with a 14.8:1 compression ratio to significantly boost your 250cc engine's power, torque, and throttle response.
• Advanced Two-Ring Design: Utilizes a Gas Ported, Two Ring Design for superior sealing, efficient combustion, and consistent performance across the RPM range.
• Complete Kit for Easy Installation: Each package includes the piston, piston rings, piston pin, and retaining clips, offering a complete solution for a straightforward installation.

Technical Specifications

• Brand: Wossner
• Product Name: Piston Kit
• Type: Gas Ported, Two Ring Design
• Model: Premium Series
• Style: Standard Size A
• Units: Kit
• Engine Type: 4-Stroke
• Displacement: 250 cc
• Bore Size: 81.00 mm
• Piston Size: 80.95 mm
• Bore - Oversize: Standard
• Stroke Length: 48.50 mm
• Piston Material: Forged Aluminum Alloy
• Compression Ratio: 14.8:1
• MPN/SKU: 09106836
• Vendor Part Number: 4090DA