497M04950 .020 Piston Kit for Suzuki RM80 1983-1985 49.50 mm

Piston Kit for Suzuki RM80

Wiseco 497M04950 .020 Piston Kit for Suzuki RM80, 1983-1985, sized 49.50 mm with a .020 overbore, is a forged piston assembly that replaces the worn top end of the engine.

Overview

This Wiseco piston kit is a direct-fit top-end component for the Suzuki RM80 built from 1983 through 1985. The 49.50 mm bore suits a .020 overbore cylinder, giving a rebuild that restores compression and power. Riders and mechanics looking for a dependable piston kit for Suzuki RM80 will find this assembly sized for the RM80 engine.

Built For Performance

• Forged piston construction for high-strength durability
• 49.50 mm bore size matching a .020 overbore cylinder
• Kit includes piston, ring set, wrist pin, and circlips
• Designed for Suzuki RM80 two-stroke application
• Provides reliable compression after a top-end rebuild
• Machined ring grooves for consistent ring seal

Fits These Machines

• for Suzuki RM80 1983
• for Suzuki RM80 1984
• for Suzuki RM80 1985

On-The-Job Use

• Top-end rebuilds after ring wear or piston damage
• Restoring compression in a tired two-stroke
• Routine maintenance on motocross bikes
• Replacement after a cylinder overbore

Specs At A Glance

Good To Know

Q: What does the .020 overbore mean? A: The piston is sized 49.50 mm to fit a cylinder bored .020 over the stock dimension. Confirm the cylinder has been machined to that size before ordering.

Q: Does this kit include all top-end parts? A: A Wiseco piston kit normally includes the piston, ring set, wrist pin, and circlips. Check your existing hardware and order any bearings separately.

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