Tips How do i make sure if my stock unit is 64mm or 69mm valve? please check it out with the link below: https://www.youtube.com/watch?v=V_GPI1VIk4o Fit for GY6 139qma and 139qmb engine
Chanoc Camshaft Seat with Rocker Arm for GY6 49cc 50cc ATV Scooter 139QMA 139QMB 69MM
Was:
$75.88
Now:
$37.94
- SKU:
- qt189890
- UPC:
- 725714169514
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.