Wiseco .020 Piston Gasket Set Bearing for Suzuki RM100 2003-2005 RM 100

Piston Kit for Suzuki RM100

This Wiseco .020 oversize piston kit with gasket set and bearing is a top-end rebuild solution for the Suzuki RM100, restoring compression and sealing on worn or scored cylinders.

Overview

This Wiseco piston kit for Suzuki RM100 delivers a complete top-end refresh in one package, pairing a .020 oversize forged piston with a matching gasket set and wrist pin bearing. It suits riders and mechanics rebuilding a worn 100cc two-stroke top end who want dependable compression and seal. The .020 oversize piston for Suzuki RM100 restores bore clearance on cylinders that have seen hours of use.

Built For Performance

• Wiseco .020 oversize forged piston for increased bore clearance on worn cylinders
• Includes complete top-end gasket set for a sealed rebuild
• Wrist pin bearing included for full small-end service
• Forged construction for strength under two-stroke combustion loads
• Oversize fitment restores compression on refreshed bores

Fits These Machines

• for Suzuki RM100, 2003
• for Suzuki RM100, 2004
• for Suzuki RM100, 2005

On-The-Job Use

• Top-end rebuilds on worn or scored RM100 cylinders
• Motocross and off-road riding where compression matters
• Preventive maintenance at piston service intervals
• Workshop rebuilds by mechanics and home wrenchers

Specs At A Glance

Good To Know

Q: Will a .020 oversize piston fit my stock cylinder? A: No, a .020 oversize piston requires the cylinder to be bored or honed to match the larger diameter. Confirm your bore size before ordering.

Q: Should I replace the bearing and gaskets at the same time? A: Yes, replacing the wrist pin bearing and gaskets alongside the piston is standard practice during a top-end rebuild. This kit includes both for that reason.

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