Wossner Piston Kit for 4 Stroke Engines

Unlock the full potential of your motorcycle's engine with the high-performance Wossner 4-stroke piston kit. Engineered for demanding riders, this premium piston kit delivers superior durability, reduced friction, and optimal power output, ensuring your 4-stroke engine runs smoother and more efficiently.

Description

The Wossner Premium Series 4-stroke piston kit is meticulously crafted from high-strength forged aluminum alloy, designed to withstand the extreme pressures of high-performance motorcycle engines. With a precise 77.00 mm bore size and a 76.96 mm piston size, this kit ensures a tight piston wall clearance for a significantly quieter running engine and enhanced longevity. The aggressive 14.0:1 compression ratio is engineered to boost your engine's power and responsiveness, providing a noticeable upgrade in performance. Key features include enhanced piston pin oiling slots, radial boss machining, and annular grooves, all working in concert to improve wrist pin lubrication and reduce wear. The piston skirt is specially coated to minimize friction and facilitate a smoother, more effective break-in period, while advanced ring land treatment optimizes ring seal and oil control for consistent performance across all RPMs. This Wossner piston kit is a complete solution, providing everything needed for a comprehensive engine rebuild or upgrade.

Features & Highlights

• Optimized Lubrication System: Enhanced piston pin oiling slots, radial boss machining, and annular grooves ensure superior wrist pin lubrication, extending component life and reducing friction.
• Reduced Friction & Wear: A specialized skirt coating significantly lowers friction and improves break-in performance, contributing to a more efficient and durable engine.
• Quieter Engine Operation: The lightweight piston design, combined with tight piston wall clearances, results in a noticeably quieter running engine.
• Superior Ring Sealing & Oil Control: Advanced ring land treatment promotes excellent ring seal and precise oil control, maintaining consistent power and reducing oil consumption.
• High-Strength Forged Construction: Made from durable aluminum alloy with a double-bridged forging design (where applicable), offering exceptional strength and reliability under extreme conditions.
• Complete Kit: Each kit includes the piston, piston rings, wrist pin, and pin locks, providing all necessary components for a hassle-free installation.

Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.

GLS home delivery costs DKK 59.

We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.

There is a 14-day return policy. Read more