Restore reliable top-end performance on your 2000 Suzuki RM250 with the Namura Top End Kit, Part Number NX-30024K1. Designed for standard-bore applications, this kit includes the essential components needed for a complete top-end rebuild: piston, piston rings, wrist pin, wrist-pin clips, top-end bearing, and gasket kit. It is engineered for fitment with the Suzuki RM250 and provides a practical solution for replacing worn or damaged internal components.
The Namura piston uses a MOS2 Teflon and molybdenum-coated skirt applied through a rolled-on process. This creates a bond reported to be 10 times stronger than many spray-on coatings while helping improve heat transfer, reduce friction, and minimize the risk of cold seizures. The machined smooth head reflects combustion heat and helps reduce carbon buildup, supporting piston protection and consistent engine operation.
For additional durability, the piston features an anodized dome designed to improve heat resistance and strength compared with non-anodized piston domes. Its hypereutectic casting process increases silicon content to help reduce expansion rates, improve wear resistance, and withstand higher cylinder temperatures. Together, these features support dependable performance in demanding two-stroke riding conditions.
Fitment: 2000 Suzuki RM250. This kit is manufactured by Namura and uses manufacturer part number NX-30024K1. Verify model year, engine configuration, bore specification, and existing cylinder condition before installation to ensure proper compatibility and clearance.
Features:
- Complete top-end kit includes piston, rings, wrist pin, clips, top-end bearing, and gasket kit
- MOS2 Teflon and molybdenum-coated skirt helps reduce friction, improve heat transfer, and minimize cold-seizure risk
- Machined smooth piston head helps reflect combustion heat and reduce carbon buildup
- Anodized piston dome improves heat resistance and durability
- Hypereutectic casting process provides reduced expansion, increased wear resistance, and improved high-temperature capability
- 66.35 mm standard-bore application for the 2000 Suzuki RM250
- Brand: Namura
- Manufacturer part number: NX-30024K1
- Vendor part number: 185-30241
Fitment:
2000 Suzuki RM250