This is a set of two optional M2C Racing Tapered Hinge Pins. Made from hardened 01 Tool Steel, these hinge pins reduce friction and allow the arm and shock to react faster. The design of these hinge pins will allow either the arm and pin to rotate in the bushing, or the arm will rotate around the pin, whichever has the least amount of resistance. Also, the unique tapered ends of these hinge pins allows the pin to rotate freely even when the pin is bent.
I can tell if you crack a supension arm or take a hard hit these will not bend . Now yea there not coated with like the stock RC8T pins but actually these are smoother .