



Rocker Arm Camshaft Holder Assy with 64mm Valves - GY6 50cc Scooter
Rocker Arm Camshaft Holder for GY6 QMB139 with 64mm Valves
Chinese Rocker Arm Assembly for GY6 49cc and 50cc 4-strokeĀ engines in scooters with 64mm valves.
Rocker arm details:
- Assembly with both intake and exhaust rocker arms.
- 50mm (2.0 in) between holes center-to-center
- For heads with 64mm valves
- 139QMB QMB139 motors
Fits many Chinese models including Baja, Linhai, Lifan, Kazuma, Redcat, Roketa, Tao Tao and others.
Shipping details:
Do you need your rocker arm assembly fast?Ā If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.Ā Ā Buy now!
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Rocker Arm Camshaft Holder for GY6 QMB139 with 64mm Valves
Chinese Rocker Arm Assembly for GY6 49cc and 50cc 4-strokeĀ engines in scooters with 64mm valves.
Rocker arm details:
- Assembly with both intake and exhaust rocker arms.
- 50mm (2.0 in) between holes center-to-center
- For heads with 64mm valves
- 139QMB QMB139 motors
Fits many Chinese models including Baja, Linhai, Lifan, Kazuma, Redcat, Roketa, Tao Tao and others.
Shipping details:
Do you need your rocker arm assembly fast?Ā If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.Ā Ā Buy now!






















