Qingqi QM50QT-B2 50cc Piston Ring Set for Scooters & Mopeds

50cc Piston Ring Set for Qingqi QM50QT-B2 Scooters

This piston ring set is made for the Qingqi QM50QT-B2, a 50cc 2-stroke scooter. Its job is to seal the combustion chamber so the engine runs properly. When the rings wear down, you may notice smoke, higher oil use, and lower compression, which is why replacing them can be necessary. They are one of the scooter pistons & piston rings worth checking during routine maintenance.

Function of This Part

The piston rings help keep the combustion chamber sealed. Once they wear out, problems such as oil leaking into the chamber and reduced engine efficiency can follow. Fitting a new set is an important step in bringing back the scooter's performance.

Specifications

• Total Diameter: 42mm
• Compressed Diameter: 40.7mm
• Ring Thickness: 1.5mm
• Inside Diameter: 39.5mm
• Ring Width: 1.6mm
• Fits: Qingqi QM50QT-B2 50cc 2-stroke scooters and mopeds

Compatibility

Fits:

• Qingqi QM50QT-B2 50cc 2-stroke scooter (42mm bore piston rings)

How to choose: Check your piston's bore. The ring set's total diameter is 42mm, so it is meant for a 42mm bore.

Shop more: Scooter Pistons & Piston Rings · Scooter Parts