Wossner 4-Stroke Piston Kit for 96mm Bore

Upgrade your motorcycle's engine performance and durability with the premium Wossner 4-stroke piston kit. Engineered for precision and power, this kit delivers exceptional reliability for demanding riders.

Description

The Wossner Premium Series 4-stroke piston kit is meticulously engineered to elevate your engine's performance and longevity. Crafted from durable forged aluminum alloy, this high-performance piston boasts a significant 13.5:1 compression ratio, providing a substantial boost in power for your motorcycle. Its precise 95.95 mm piston size is designed for a standard 96.00 mm bore, ensuring a tight piston wall clearance for a quieter running engine and optimal efficiency. Advanced features include enhanced piston pin oiling slots, radial boss machining, and annular grooves that work together to provide superior wrist pin lubrication, reducing wear and extending component life. The piston's skirt is specially coated to minimize friction and promote improved break-in performance, while the ring land treatment ensures an excellent ring seal and superior oil control. Where applicable, a double-bridged forging design adds an extra layer of strength and reliability. This comprehensive kit includes everything needed for a complete piston replacement: the forged aluminum alloy piston, high-quality rings, a durable wrist pin, and secure pin locks, making it an ideal choice for engine rebuilds or performance upgrades.

Features & Highlights

• Enhanced Lubrication System: Features piston pin oiling slots, radial boss machining, and annular grooves for superior wrist pin lubrication, ensuring extended durability and reduced friction.
• Optimized Engine Performance: Lightweight design combined with a tight piston wall clearance results in a quieter running engine and improved operational efficiency.
• Reduced Friction & Improved Break-in: Skirt coating technology significantly reduces friction, contributing to a smoother break-in period and prolonged piston life.
• Superior Ring Seal & Oil Control: Advanced ring land treatment enhances ring sealing capabilities, optimizing combustion efficiency and maintaining precise oil control.
• Robust Construction: Utilizes a durable forged aluminum alloy and, where applicable, a double-bridged forging design for exceptional strength and reliability under extreme conditions.
• Complete Rebuild Solution: Each Wossner 4-stroke piston kit comes complete with a high-quality piston, precision-matched rings, a sturdy wrist pin, and secure pin locks for a hassle-free installation.

Technical Specifications

• Brand: Wossner
• Model: Premium Series
• Engine Type: 4-Stroke
• Product Name: Piston Kit
• Piston Material: Forged Aluminum Alloy
• Bore Size: 96.00 mm
• Piston Size: 95.95 mm
• Bore - Oversize: Standard
• Compression Ratio: 13.5:1
• Stroke Length: 62.10 mm
• Style: Standard Size A
• Units: Kit
• Vendor Part Number: 8936DA