Rear A-Arm Set: 1/10 Kraton & Outcast 4S

Overview

The Rear A-arms reduce the amount of movement of the A-arm at the hinge pins. A tighter fit provides better throttle response and more consistent camber and toe angle settings. The next improvement is the addition of a third shock mount hole centered between the two stock shock mounting holes. This shock position is a great mid-point between the two extreme options provided by the stock mounting holes. Last and most importantly, durability has been addressed. These new A-arms are massive and uniform in thickness across their entire length! All RPM A-arms are molded from an ultra tough blend of engineering grade nylons for performance you can rely on. Optional lightweight, yet rigid Mud Guards are also available. Tech Notes: RPM Rear A-arms for 4S v2 versions of the ARRMA Kraton and Outcast are sold in pairs. Replaces stock ARRMA ARA330710.