Namura Standard Bore Size A (47.94mm) Top End Kit for Suzuki RM85 2002-2023 48mm

Standard Bore Size A (47.94mm) Top End Kit for Suzuki

This top end kit includes a piston, rings, wrist pin, and circlips for Suzuki RM85 models from 2002 to 2023, serving as a direct replacement for OEM components.

Overview

The Namura top end kit provides all necessary components to rebuild the cylinder of a Suzuki RM85. This top end kit is designed for standard bore size A (47.94mm) and ensures reliable performance. Ideal for motocross and off-road riders, this top end kit restores compression and power.

Built For Performance

• Precision-machined piston from high-strength aluminum alloy
• High-quality chrome-plated rings for reduced friction
• Includes wrist pin and circlips for complete installation
• Designed for standard bore size A (47.94mm) to match OEM specifications
• Rigorous quality control ensures consistent dimensional tolerances

Fits These Machines

• for Suzuki RM85 (2002-2023)

On-The-Job Use

• Motocross racing and competitive riding
• Off-road trail riding and recreational use
• Engine rebuilds and top-end overhauls
• Maintenance of high-performance two-stroke engines

Specs At A Glance

Good To Know

Q: Does this kit include a base gasket? A: No, this top end kit only includes the piston assembly; a separate gasket kit is recommended for a full rebuild.

Q: What is the recommended break-in procedure? A: Use a light load for the first hour of operation, then change the oil to remove break-in debris.

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