Complete Ring Set for 125cc GY6 4-stroke QMI152 QMJ152 engines.
- Fits 125cc GY6 Cylinder with a bore of 52.4mm
- Black Ring Outer Diameter: 55mm
- Black Ring Inner Diameter: 50.8mm
- Silver Ring Outer Diameter: 54.4mm
- Silver Ring Inner Diameter: 50.4mm
- Black Ring Thickness: 0.98mm
- Black Ring Width: 2.1mm
