PISTON KIT 07-20 TRX420 86.50, 8869DA WOSSNER FORGED RANCHER 13101-HP5-600, TRX420FA/FE/FM/TE/TM/FPA/FPE/F

Wossner Forged Piston Kit for Honda TRX420 Rancher (2007-2020)

Upgrade your Honda TRX420 Rancher's engine performance with this high-quality Wossner forged piston kit. Engineered for durability and efficiency, this kit is designed to meet the demands of rigorous off-road use. Wossner pistons are renowned for their superior strength and advanced design, ensuring reliable performance for your ATV.

Key Features:

• Premium Forged Construction: Utilizes Wossner's renowned forged pistons for exceptional strength and longevity.
• Optimized Heat Transfer: Engineered to promote efficient combustion chamber heat transfer to the cylinder walls, aiding in thermal management.
• Elliptical Design: Features an elliptical piston skirt design that creates a more uniform bearing surface under heat expansion, effectively preventing piston skirt collapse.
• Precision Bore Size: Includes a piston with an 86.50mm bore size, which is standard (STD).
• German Engineering: Manufactured in Germany, ensuring high standards of quality and precision.
• Complete Kit Components: Supplied with essential matching parts including C-Clip (CW19), Piston Pin (WP026), and Rings (865XSY).

Specifications:

• Piston Bore Size: 86.50mm (STD)
• Displacement: 420 cm³
• Hub Stroke: 72.00mm
• Piston Clearance: 0.06mm
• Compression Height: 38.00mm