542M04750 Wiseco Std Piston Kit for Suzuki RM80 1986-1987 47.50 mm

Piston Kit for Suzuki RM80

Wiseco 542M04750 Std Piston Kit is a standard-bore replacement piston assembly built for Suzuki RM80 models from 1986 to 1987, sized at 47.50 mm.

Overview

Wiseco 542M04750 Std Piston Kit gives Suzuki RM80 riders a dependable replacement top-end component sized at 47.50 mm. This piston kit restores compression and keeps the engine running at its intended standard bore. It suits riders rebuilding a 1986 or 1987 RM80 who want a direct-fit piston assembly.

Built For Performance

• Standard 47.50 mm bore size matches the original cylinder spec
• High-strength forged construction for durability under load
• Designed for the Suzuki RM80 two-stroke platform
• Complete kit with piston and supporting top-end hardware
• Precision machined for consistent ring sealing and compression

Fits These Machines

• for Suzuki RM80 1986
• for Suzuki RM80 1987

On-The-Job Use

• Top-end rebuild on 1986 and 1987 RM80 dirt bikes
• Routine piston replacement after ring wear or compression loss
• Standard-bore refresh without boring the cylinder
• Race prep and trail maintenance on the RM80 platform

Specs At A Glance

Good To Know

Q: Does this kit fit both the 1986 and 1987 RM80? A: Yes, the 542M04750 standard piston kit is built for the Suzuki RM80 across both 1986 and 1987 model years at 47.50 mm bore.

Q: What cylinder condition is needed for a standard piston? A: Standard bore pistons are meant for a cylinder that is still within original spec, so measure bore wear before ordering.

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