Description
Piston Naraku Performance Standard 50cc, d=39mm, 2-stroke, complete.
Naraku produces tuning and racing parts for scooters and maxi scooters; although their focus was initially on the widely used GY6 engines, the brand now offers tuning and spare parts for all types of two-wheelers.
We carry spare pistons for many cylinders so that you do not have to immediately replace your entire cylinder when noticing signs of wear and resulting loss of power.
Technical details:
- Bore: 39 mm
- Stroke: Original
- Connecting rod: Original
- Homologation: ECE Homologation
When to replace the piston?
To find out when the piston on your motorcycle, scooter or moped needs to be replaced, it's best to check your bike's manual. You can also keep an eye out for certain symptoms such as loss of compression, loss of power or oil consumption (only for a four-stroke piston).
Extending Piston life
To extend the life of the piston and reduce cylinder wear, it is recommended that you replace the piston rings on an alternating basis. This method maximizes piston life and improves engine performance.
It is important that you replace cylinder gaskets and piston circlips each time you disassemble the cylinder and piston. Failure to do so can result in oil leaks and engine damage.