Namura Standard Bore Piston Kit for Honda TRX90 Sportrax 90 2x4 1993-2025 47mm

Standard Bore Piston Kit for Honda

This standard bore piston kit fits Honda TRX90 Sportrax 90 2x4 models from 1993 to 2025, featuring a 47mm bore size for reliable engine performance, cross-referenced to OEM specifications.

Overview

This standard bore piston kit is designed for Honda TRX90 Sportrax 90 2x4 ATVs, providing a 47mm piston ready for installation. It includes the piston, rings, and wrist pin for a complete top end overhaul. This kit is intended for maintaining or rebuilding the engine on 1993-2025 TRX90 models.

Built For Performance

• Manufactured from high-strength aluminum alloy for durability
• Includes piston rings with proper tension for efficient sealing
• 47mm bore size ensures proper fit for standard cylinders
• Precision-machined for accurate clearance and reduced friction
• Comes with wrist pin and clips for complete installation

Fits These Machines

• for Honda TRX90 Sportrax 90 2x4 (1993-2025)

On-The-Job Use

• Engine rebuilding on Honda TRX90 Sportrax 90 ATVs
• Replacing worn pistons to restore compression and power
• Performance restoration for recreational riding and trail use
• Maintenance during top end refresh projects

Specs At A Glance

Good To Know

Q: Does this piston kit include a pin and clips? A: Yes, the kit includes the wrist pin and retaining clips for a complete installation.

Q: Can I use this piston for a bore-up modification? A: This is a standard bore piston at 47mm; for increased displacement, you would need an oversize piston kit. This kit is intended for standard replacement.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.