RPM A-arms have beefed up hinge pin areas, shock mounts, and arm rails for the ultimate in 1/18th scale muscle! We even went so far as to move the hinge-pin retaining hole further away from the hinge-pin and incorporated a mini clamp to hold the hinge pin in place, thereby helping strengthen an otherwise weak area of the arm. Combining a set of RPM 1/18th scale Associated A-arms with one of our RC18T/MT/B Wide Front Bumpers (#70032 or #70035) will give these wild little trucks the muscle and durability they so desperately need.

RPM RC18T/MT/B A-arms are backed by our industry proven breakage warranty and are sold in pairs. Each package contains all necessary hardware and mounting instructions.

Two packages will be needed to complete one vehicle.