818M06680 Wiseco Std Piston Kit 66.80 mm for Yamaha WR200 1992-1998

Wiseco Std Piston Kit for Yamaha WR200

Wiseco Std Piston Kit for Yamaha WR200, 1992-1998, with a 66.80 mm bore size (part 818M06680), delivers a complete top-end rebuild solution for your two-stroke engine.

Overview

This Wiseco Std Piston Kit for Yamaha WR200 is a direct-fit replacement piston assembly designed for the 1992-1998 WR200 model. The 66.80 mm standard bore piston restores factory compression and performance for riders completing a top-end rebuild. It is built for dirt bike enthusiasts and mechanics who demand reliable, race-proven components.

Built For Performance

• Forged aluminum construction for high strength-to-weight ratio
• 66.80 mm standard bore size matches original cylinder dimensions
• Precision-machined ring grooves for consistent sealing
• Includes piston, rings, wrist pin, and circlips
• Designed for two-stroke high-rpm applications

Fits These Machines

• for Yamaha WR200 1992
• for Yamaha WR200 1993
• for Yamaha WR200 1994
• for Yamaha WR200 1995
• for Yamaha WR200 1996
• for Yamaha WR200 1997
• for Yamaha WR200 1998

On-The-Job Use

• Top-end rebuilds on worn or seized engines
• Trail riding and enduro racing maintenance
• Restoring compression on high-hour machines
• Preventive replacement during engine teardown

Specs At A Glance

Good To Know

Q: Does this kit include rings and wrist pin? A: Yes, this Wiseco piston kit typically ships with piston, rings, wrist pin, and circlips for a complete top-end install.

Q: Should I measure my cylinder before ordering? A: Yes, always verify bore size and plating condition to confirm the 66.80 mm standard size matches your cylinder.

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