This is a pack of two optional RPM Black A-Arms, intended for use with the ECX Torment, Ruckus and Circuit 1/10 scale vehicles. Strong and beefy, these A-arms offer protection during those unexpected incidents, and are built for tighter tolerances, making critical suspension settings much easier to lock down.

Stylistic and aerodynamic, these A-arms push up and over objects far easier than the blunt, flat-edged design of stock products. Huge bosses have been added around the hinge pins, reducing the possibility that heavy impact stretch the hinge pin holes. The tiny outer hinge pin locking screw has been replaced in favor of an in-line screw, helping to improve overall A-arm strength while keeping the outer hinge pin locked solidly in place.

They are designed with a tough blend of engineering grade nylons and backed by a limited lifetime manufacturer's warranty.