Wossner Pro 4-Stroke Forged Piston Kit - +2.00mm - 8.9:1 - 8501D200

Upgrade your engine's performance with the Wossner 4-Stroke Piston Kit. Designed and manufactured in-house, this kit delivers superior quality and reliability. Wossner utilizes its own forging operation to ensure every piston meets stringent standards.

Description

The Wossner 4-Stroke Piston Kit features a double-bridged forging design for enhanced strength and durability. Engineered as a lightweight piston with minimal piston-wall clearances, this kit promotes a quieter running engine and optimized performance. Available in standard and oversized options, this piston kit includes a high compression ratio for improved power. The moly-coated piston skirts reduce friction and aid in the break-in process. Trusted by leading Supercross, Arenacross, and MX GP teams, Wossner piston kits offer top-tier performance and longevity, making it an ideal upgrade for enthusiasts and professionals alike. Installation should be performed by a qualified technician to ensure proper fitment and performance.

Features & highlights

• In-house designed and manufactured for guaranteed quality.
• Double-bridged forging design enhances strength and durability.
• Lightweight piston design ensures optimal performance and reduced noise.
• Moly-coated piston skirts minimize friction and extend engine life.
• High compression ratios available for increased power and responsiveness.
• Complete kit includes piston, rings, wrist pin, and pin locks.
• Trusted by professional racing teams for superior performance.

Technical specifications

• Brand: Wossner
• Vendor Part Number: 8501D200
• Engine Type: 4-Stroke
• Type: Replacement Forged Piston
• Piston Material: Forged Steel
• Piston Diameter: 96.93 mm
• Bore - Oversize: +2.00 mm
• Stroke Length: 84.00 mm
• Compression Ratio: 8.9:1
• Ring Material: Steel, Cast
• Skirt Coating: Moly Coated
• Units: Kit

Important to know

Installation should be performed by a qualified technician.