Installation: Requires precise alignment and torque specifications.
Maintenance: Regularly check for wear and proper lubrication.
Performance: Quality parts can enhance engine performance.
Aftermarket Options: Upgrades may be available for better performance.
Professional Help: Consult a mechanic if unsure about installation.
وصف
Please make sure the cylinder head valve length before you place the order.
Assembly with both intake and exhaust rocker arms.
50mm [2"] between holes center-to-center
QMB 139 motors
Displacement (ml) : 49cc 50cc 60cc 80cc 100cc
No. of Cylinders : 1 Cylinder
Item Weight : 0.3kg
Model Name : GY6 50cc-100cc
Material : Aluminum
Item Type : engines
Used for : scooter engine
Engine Type : 4 Stroke, Air Cooling
Engine Model : 139QMA 139QMB 1P39QMA 1P39QMB