558M06700 Wiseco Std Piston Kit for Suzuki RM250 1987-1988 67.00 mm Bore

Piston Kit for Wiseco

This Wiseco 558M06700 Std Piston Kit for Suzuki RM250, 1987-1988, 67.00 mm is a standard-bore replacement piston assembly that restores top-end compression and power in two-stroke RM250 engines.

Overview

The Wiseco 558M06700 Std Piston Kit for Suzuki RM250, 1987-1988, 67.00 mm is a standard-bore piston assembly built to bring tired top ends back to life. It gives riders and rebuilders a direct-fit piston kit for the RM250 engine, keeping compression and throttle response where they belong. This piston kit for Suzuki RM250 suits anyone refreshing a two-stroke top end during a routine rebuild or a mid-season teardown.

Built For Performance

• 67.00 mm standard bore sizing for the RM250 cylinder
• Forged piston construction for strength under high-rpm loads
• Kit format supplies the piston along with matching wrist pin, clips, and rings
• Designed as a direct replacement for the original 1987-1988 RM250 piston
• Piston skirt and crown geometry engineered for two-stroke port timing

Fits These Machines

• for Suzuki RM250 1987
• for Suzuki RM250 1988

On-The-Job Use

• Top-end rebuilds after a piston seizure or worn rings
• Routine maintenance rebuilds on 1987-1988 RM250 machines
• Restoring compression on a tired two-stroke engine
• Track and trail bikes used for motocross and recreational riding

Specs At A Glance

Good To Know

Q: Does this kit include rings, pin, and clips? A: Yes, the kit is supplied as a full piston assembly with the matching wrist pin, circlips, and rings. Q: Do I need to measure my cylinder before ordering? A: Yes, confirm your bore size and inspect cylinder condition first, since a worn or scored cylinder may need boring to the next oversize.

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