Complete Valve assembly for GY6 50/QMB139 engines.
Kit includes, IN/EX Valves- Seals-Guides-Inside Spring- Outside Spring- Spring Retainers and Base Washers.
Valve Specs-
Intake Valve-
Overall Length= 64.05mm
Stem Diameter= 5.0mm
Valve Diameter= 18.5mm
Exhaust Valve-
Overall Length= 64.05mm
Stem DIameter= 5.0mm
Valve Diameter= 16.0mm
- Applies to the following models:
- Baccio
- Runner 50
- Speedy 50
- Jonway
- YY50QT-21A 50
- YY50QT-6A 50
- Lambretta
- UNO50
- Peace
- TPGS-804 50
- TPGS-805 50
- TPGS-808 50
- Roketa
- Bahama 50
- Schwinn
- Sport 50
- Valo 50
- SunL
- SL50QT-7 50
- Tank
- Classic 50
- Urban 50
- Tao Tao
- CY50-A 50
- CY50-D 50
- TN'G
- Milano 50
- Verucci
- Avispa 50