RPM 82252 Black Rear Upper and Lower A-arms for HPI Baja 5SC, 5B, & 5T

Two months prior to the release of these rear A-arms for the HPI Baja 5B & 5T, RPM released their version of the front A-arms. In that short amount of time, the durability of the Baja A-arms displayed their unbeatable nature! That kind of performance can now be matched out back with rear A-arms for the 5SC, 5B & 5T.

RPM Baja rear A-arms start with the basic geometry of the stock arms so they are direct replacement parts – no additional parts will be needed. However, RPM made a number of modifications to the arms to improve performance and durability.

FEATURES:

• The shock mount on the lower A-arm has been moved forward by a full 1/4” to help reduce the severe rubbing issue of the wheel at the shock mount that would cause stock arms to break
• By moving the shock mount forward, RPM was able to increase the material around the shock mount to protect the lower shock rod end, preventing it from being the lowest hanging component of the A-arm assembly
• RPM incorporated a third inner hinge pin boss at the inside hinge pin of the lower A-arm and tied in structural ribs that help disperse impact energy and rotational forces from engine torque over all three hinge pin bosses
• Similar corner webs to those found on the front A-arms have been designed into the rear upper and lower A-arms to help improve strength and durability