764M05400 Wiseco Std Piston Kit GP Style for Suzuki RM125 1990-2003 54.00mm

Piston Kit for Suzuki RM125

This Wiseco 764M05400 piston kit is a standard bore GP Style piston assembly made for the Suzuki RM125, restoring compression and performance in the two-stroke engine.

Overview

This Wiseco 764M05400 piston kit is a standard bore GP Style piston assembly for the Suzuki RM125. It is built for riders who need a dependable replacement piston at the stock 54.00 mm bore size during a top-end rebuild.

Built For Performance

• GP Style piston kit designed for race-oriented two-stroke performance
• Standard 54.00 mm bore size for a stock cylinder
• Forged piston construction for strength under high-rpm loads
• Kit includes piston, rings, wrist pin, and circlips
• Wiseco part number 764M05400 for easy reference

Fits These Machines

• for Suzuki RM125 1990-2003

On-The-Job Use

• Top-end rebuilds after piston wear or seizure
• Motocross and off-road racing use for the RM125
• Stock bore rebuilds on an unbored cylinder
• Trail riding and recreational two-stroke maintenance

Specs At A Glance

Good To Know

Q: Does this piston fit a stock RM125 cylinder? A: Yes, this is a 54.00 mm standard bore piston kit, so it is intended for a stock, unbored RM125 cylinder in the listed year range.

Q: What else do I need for a complete top-end rebuild? A: This kit includes the piston, rings, wrist pin, and circlips, but a gasket set and bearing may also be needed depending on your rebuild.

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