PISTON KIT HONDA TRX500 92.50, WISECO 40173M09250
Wiseco forged piston kit constructed from high-silicon aluminum alloy for maximum strength and reliability. Engineered for optimal heat transfer from the combustion chamber to the cylinder walls. The elliptical design provides a uniform bearing surface under heat expansion, preventing localized pressure and piston collapse. The precision-machined skirt features an Armor Glide coating for enhanced performance. This piston has an 8.3:1 compression ratio and an oversize bore of +0.50mm. Features include high-silicon aluminum alloy construction, optimized heat transfer, elliptical design to evenly distribute thrust loads and prevent piston collapse, precision-machined skirt with Armor Glide coating, 8.3:1 compression ratio, and oversize bore +0.50mm. Specifications include a bore size of 92.5mm and a compression ratio of 8.3:1. Cross-reference OEM part numbers include 13101-HN2-000, 13101-HN2-010, 13010-HN2-003, NA-10008, and Wiseco W40173M09200.
- SKU
- 56-W002.P2.WIS
- Brand
- Wiseco
- Availability
- In Stock (3)
FULL DESCRIPTION
Wiseco Forged Piston Kit for Honda TRX500
Enhance the performance and durability of your Honda TRX500 with this premium forged piston kit from Wiseco. Engineered for demanding applications, this kit utilizes advanced materials and design principles to deliver superior strength and reliability.
Key Features:
- High-Silicon Aluminum Alloy: Constructed from a robust high-silicon aluminum alloy for exceptional strength, resistance to wear, and long-lasting durability.
- Optimized Heat Transfer: Designed to efficiently transfer heat away from the combustion chamber, helping to maintain optimal operating temperatures and prevent premature wear.
- Elliptical Piston Design: Features an innovative elliptical shape that ensures a uniform bearing surface under varying heat conditions, preventing localized pressure points and potential piston collapse. This design helps maintain consistent contact and reduce friction.
- Armor Glide Coated Skirt: The precision-machined piston skirt is treated with an Armor Glide coating, which further enhances performance by reducing friction and improving wear resistance.
- Compression Ratio: Comes with a compression ratio of 8.3:1, suitable for a wide range of performance modifications and stock applications.
- Oversize Bore: This piston features an oversize bore of +0.50mm, allowing for the correction of minor cylinder wall imperfections or a slight increase in displacement.
Specifications:
- Bore Size: 92.5mm
- Compression Ratio: 8.3:1


