These parts are specifically designed for the ECX 1/10 2wd

A design that has traction like a Mud Terrain

Hard Aluminum Diff Case for Summit

AX10 HARDENED STEEL IDLER GEAR

-End Point Adjustments

RPM R/C Products - Front Upper & Lower A-arms for ARRMA Granite, Vorteks, Raider, Fury & Mojave Upgrade Parts Multirotor Electronics These parts are specifically designedRPM is synonymous with strength and durability, plus they're known for taking the extra steps to design unique parts worthy of your favorite ride. Their A arms are stronger than stock and much beefier to help survive those out of control moments. In addition, they've dramatically reduced the amount of slop in the suspension system at the hinge pins. This reduction in slop improves the caster, camber and toe angles, making them more consistent and