
Inner Valve Spring for 50cc 4-stroke QMB139 Engines
Inner Valve Spring for 50cc 4-stroke QMB139 engines.
- Inner Diameter: 12.3mm
- Outer Diameter: 16mm
- Height: 30.5mm
Inner Valve Spring for 50cc 4-stroke QMB139 engines.
- Inner Diameter: 12.3mm
- Outer Diameter: 16mm
- Height: 30.5mm
Description
Inner Valve Spring for 50cc 4-stroke QMB139 engines.
- Inner Diameter: 12.3mm
- Outer Diameter: 16mm
- Height: 30.5mm






















