754M05550 Wiseco .060 Piston Kit for Suzuki RM125 2000-2003 55.50 mm

Wiseco Piston Kit for Suzuki RM125

This Wiseco 754M05550 piston kit is a 55.50 mm oversize piston assembly made for the Suzuki RM125 two-stroke engine, giving riders a dependable replacement for top-end rebuilds.

Overview

The Wiseco 754M05550 piston kit is a .060 oversize piston built for the Suzuki RM125 produced from 2000 through 2003. This piston kit restores compression and cylinder sealing during a top-end rebuild. It suits riders and mechanics servicing a 125cc motocross machine that needs a fresh oversize piston.

Built For Performance

• 55.50 mm bore size for a .060 oversize fit in the RM125 cylinder
• Forged piston construction for strength under high-rpm two-stroke loads
• Kit format supplies the piston and matching components for one top-end job
• Designed around the Suzuki RM125 2000-2003 engine platform
• Oversize sizing allows cleanup of a worn or scored cylinder bore

Fits These Machines

• for Suzuki RM125 2000
• for Suzuki RM125 2001
• for Suzuki RM125 2002
• for Suzuki RM125 2003

On-The-Job Use

• Top-end rebuilds on a Suzuki RM125 motocross bike
• Cylinder refresh after bore wear or piston scoring
• Race-season maintenance for two-stroke 125cc engines
• Workshop repairs where an oversize piston is required

Specs At A Glance

Good To Know

Q: Does this kit fit my Suzuki RM125? A: It is listed for the Suzuki RM125 from 2000 through 2003 with a 55.50 mm bore. Confirm your cylinder bore and serial number before ordering.

Q: Why choose a .060 oversize piston? A: An oversize piston matches a cylinder that has been bored or honed past the standard size. The 55.50 mm size suits that refreshed bore.

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