Namura Standard Bore Piston Kit Size C (53.96mm) for Suzuki RM125 1989-2000 54mm

Standard Bore Piston Kit Size C for Suzuki RM125

This standard bore piston kit is a direct replacement for Suzuki RM125 engines from 1989 to 2000, with a 54mm bore size (Size C, 53.96mm) to restore factory compression and performance, and includes rings and wrist pin.

Overview

This standard bore piston kit is designed for the Suzuki RM125, offering a precise fit for cylinders requiring a 54mm bore. It is commonly used in RM125 rebuilds to maintain stock performance, and includes all necessary components for a reliable restoration. This piston kit provides a straightforward way to refresh your top end.

Built For Performance

• Standard bore size (54mm) restores original factory compression and clearances
• Constructed from durable aluminum alloy for long service life
• Precision-machined ring grooves for reliable sealing
• Includes wrist pin and circlips for a complete piston kit
• Designed specifically for Suzuki RM125 1989-2000 cylinders

Fits These Machines

• for Suzuki RM125 (1989-2000)

On-The-Job Use

• Used for rebuilding top ends on Suzuki RM125 motocross bikes
• Suited for trail riding and competitive racing requiring stock piston replacement
• Commonly installed during cylinder refurbishing to restore performance
• Often used in 125cc two-stroke engine maintenance

Specs At A Glance

Good To Know

Q: What is the difference between Size C and other sizes? A: Size C indicates a specific piston diameter within the standard tolerance range; ensure your cylinder is within spec for this size before ordering.

Q: Can I use this piston with a stock cylinder? A: Yes, if the cylinder is at standard bore and within wear limits; if worn, you may need a standard bore re-plate or new cylinder.

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