Your price is too high for the used piston, some more without the rings. with this price better people buy a new set come with rings for rm 7++. rm300 - rm400 is ok for used set
i'm a newbie. recently i installed rhf4 to my L2. the problem is i use a standard L2 actuator which i think too soft bcoz my max boost is 0.5. i presume it open too early. anybody know how to adjust it to become...