Wossner Forged Piston Kit - 66.41mm Bore - 250cc - Size B - 8052DB

Upgrade your 2-stroke engine's performance with the Wossner Forged Piston Kit. Designed and manufactured in-house, this kit provides superior strength, reduced friction, and optimized clearances for a smoother, more powerful ride. Trusted by leading Supercross, Arenacross, and MX GP teams worldwide, Wossner delivers unparalleled quality and performance.

Description

The Wossner Forged Piston Kit is engineered to deliver exceptional performance and reliability. Forged from high-quality aluminum alloy, this piston kit is designed for the demands of 2-stroke engines with a 250cc displacement. The moly-coated skirt reduces friction during operation, promoting smoother break-in and longer engine life. Experience quieter engine operation thanks to lightweight piston design and tight piston-to-wall clearances. Wossner's dedication to in-house design and manufacturing ensures a precise fit and superior performance, making this kit an ideal choice for both enthusiasts and professionals. This standard size B piston kit includes everything needed for a complete installation: piston, ring set, wrist pin, and pin locks.

Features & highlights

• Forged aluminum alloy construction for superior strength and durability.
• Moly-coated skirt reduces friction and improves break-in.
• Lightweight design minimizes vibration and maximizes engine efficiency.
• Tight piston-to-wall clearances ensure quieter engine operation.
• Complete kit includes piston, ring set, wrist pin, and pin locks.
• Trusted by top Supercross, Arenacross, and MX GP teams.
• Designed and manufactured in-house for optimal quality control.

Technical specifications

• Brand: Wossner
• Part Number: 09104759
• Bore Size: 66.41 mm
• Displacement: 250 cc
• Engine Type: 2-Stroke
• Piston Diameter: 66.34 mm
• Piston Material: Forged Aluminum Alloy
• Piston Size: Standard Size B
• Ring Material: Steel, Cast
• Skirt Coating: Moly Coated
• Stroke Length: 72.00 mm
• Type: Replacement Forged Piston

Important to know

This kit is a direct replacement for standard-sized pistons. Ensure compatibility with your specific engine model before installation. Professional installation is recommended.