Is it an overhaul to change the rocker arm of motorcycle camshaft?
Replacing the camshaft and valve rocker arm is only a matter of removing the cylinder head cover, not an overhaul, but a minor problem. CM original accessories are hard to find and expensive, so domestic engine oil is enough. Its twin cylinders seem to be the same as above, but different from CB 125T. It is enough to replace a set of camshaft and rocker arm with domestic accessories.