Wossner Forged Piston Kit - 57mm Bore - 250cc - +1.00mm - 8025D100

Upgrade your engine's performance with the Wossner Forged Piston Kit. Designed and manufactured in-house, this kit provides superior strength, reduced friction, and optimized power delivery. Wossner pistons are trusted by leading Supercross, Arenacross, and MX GP teams worldwide, ensuring top-tier quality and reliability for your motorcycle.

Description

The Wossner Forged Piston Kit is engineered for optimal performance and durability. Featuring lightweight forged aluminum alloy, these pistons offer increased strength and reduced weight compared to cast pistons. The moly-coated skirts minimize friction and facilitate smoother break-in, leading to quieter engine operation. With tight piston-to-wall clearances, this kit ensures maximum efficiency and power output. Perfectly suited for 250cc 2-stroke engines, this kit enhances your engine's responsiveness and overall performance. The +1.00mm oversize bore provides increased displacement, while the piston diameter measures 67.44mm.

Features & highlights

• In-house designed and manufactured for superior quality control.
• Forged aluminum alloy construction ensures maximum strength and durability.
• Moly-coated skirts reduce friction and improve break-in.
• Lightweight design enhances engine responsiveness and performance.
• Tight piston-to-wall clearances minimize noise and maximize efficiency.
• Used by leading Supercross, Arenacross, and MX GP teams.
• Kit includes piston, rings, wrist pin, and pin locks for a complete installation.

Technical specifications

• Brand: Wossner
• Vendor Part Number: 8025D100
• Bore - Oversize: +1.00 mm
• Bore Size: 57.00 mm
• Displacement: 250 cc
• Engine Type: 2-Stroke
• Piston Diameter: 67.44 mm
• Piston Material: Forged Aluminum Alloy
• Ring Material: Steel, Cast
• Skirt Coating: Moly Coated
• Type: Replacement Forged Piston

Important to know

Ensure proper installation by a qualified mechanic. Verify compatibility with your specific motorcycle model before installation. Kit includes piston, ring, wrist pin, and pin locks. Cylinder boring/honing might be required when installing oversize pistons.