Rocker arm bridge (for short valves 64mm) GY6 139QMB/QMA

The NovaParts rocker arm bridge for short valves with a length of 64mm is an essential spare part for the standard GY6 engine (also known as 139qmb/qma). This bridge ensures the correct control of the valves in the engine. There is also a version for 69mm valves, so the exact valve length should be measured before purchasing. The height is about 26mm, the center of the shafts is about 16mm from the bottom and the overall dimensions are 66x66mm.

Functionality:

The rocker arm bridge plays a central role in transmitting movement from the camshaft tappet to the valves in the engine. It ensures precise control of the valves to ensure the correct timing for opening and closing, which in turn affects the performance and efficiency of the engine.

Why should it be renewed:

It is advisable to replace the rocker arm bridge if signs of wear such as cracks, deformation or reduced functionality occur. A defective rocker arm bridge can lead to problems with the valve control, which can have a negative impact on the performance of the engine. Replacing it in good time ensures efficient valve control and therefore optimal performance.

Material and durability:

The NovaParts rocker arm bridge is made of high-quality materials that stand for durability and reliability. The robust design and the quality of the material ensure long-lasting functionality under the operating conditions of a scooter.

Trust NovaParts for high-quality replacement parts that improve the performance and reliability of your scooter. Invest in the NovaParts rocker arm bridge to ensure precise valve control and optimal performance of your engine.