Alloy Front/Rear Upper Arm | Blue Replacement for X-Maxx Part 7729 by Atomik

Give your Traxxas X-Maxx the gift of alloy greatness with this Alloy Front/Rear Upper Arm, Blue. Atomik RC has a full line of aluminum hop up parts for your Traxxas X-Maxx, available now in blue, red, and grey/gunmetal.Replaces Traxxas Part No. 7729. Precision CNC Machined Hop Up Part for Factory Spec Fitment. Made from Hardened Billet 6061 Aluminum for Lightweight and Durable Performance.Fits the Following Traxxas Models: Traxxas X-Maxx.