Wossner Premium Series Piston Kit for 4-Stroke

Elevate your motorcycle's performance with the Wossner 4-Stroke Piston Kit, engineered for superior power and reliability. This premium kit is designed to optimize engine efficiency and longevity, making it an essential upgrade for any serious rider.

Description

The Wossner Premium Series Piston Kit delivers exceptional durability and power for your 4-stroke engine. Crafted from high-strength forged aluminum alloy, this piston kit is built to withstand the extreme demands of high-performance riding. With a precise 77.96 mm piston size for a 78.00 mm bore and an aggressive 14.4:1 compression ratio, it's designed to significantly boost your engine's output. Enhanced piston pin oiling slots, radial boss machining, and annular grooves work in unison to ensure superior wrist pin lubrication, extending the life of critical engine components. The lightweight design, combined with a tight piston wall clearance, contributes to a quieter running engine, while the specially coated skirt reduces friction and improves break-in performance. Furthermore, the ring land treatment guarantees an improved ring seal and optimal oil control, ensuring consistent power delivery and reduced oil consumption. This comprehensive Wossner 4-Stroke Piston Kit includes everything needed for a seamless installation: the piston, rings, wrist pin, and pin locks.

Features & Highlights

• Optimized Lubrication: Features enhanced piston pin oiling slots, radial boss machining, and annular grooves for superior wrist pin lubrication, ensuring extended component life.
• Quiet & Efficient Operation: Lightweight design and tight piston wall clearance contribute to a quieter running engine and improved overall efficiency.
• Reduced Friction & Improved Break-in: Skirt coated for minimal friction, promoting smoother operation and a more effective engine break-in period.
• Superior Ring Seal: Ring land treatment ensures an improved ring seal and excellent oil control, maintaining consistent power and reducing oil consumption.
• High-Strength Forged Construction: Crafted from durable forged aluminum alloy, providing exceptional strength and resilience under extreme conditions.
• Aggressive Compression Ratio: Engineered with a 14.4:1 compression ratio to deliver a significant boost in engine power and responsiveness.
• Complete Installation Kit: Includes piston, rings, wrist pin, and pin locks for a comprehensive and straightforward replacement.

Technical Specifications

• Brand: Wossner
• Model: Premium Series
• Product Name: Piston Kit
• Engine Type: 4-Stroke
• Piston Material: Forged Aluminum Alloy
• Bore Size: 78.00 mm
• Piston Size: 77.96 mm
• Bore - Oversize: Standard
• Compression Ratio: 14.4:1
• Stroke Length: 52.30 mm
• Units: Kit
• Style: Standard Size A
• Vendor Part Number: 8923DA