Upgrade your Traxxas X-Maxx Monster Truck with a set of our Billet Machined Adjustable Upper Arms. These arms feature alloy construction, with an adjustable steel center turnbuckle that allows you to dial in your camber for better handling and performance. The adjustable upper arms replace your factory non-adjustable molded arms, and are sold in a complete set of 4 in black, blue, gunmetal, orange, red, or silver anodizing.

NOTE: Instructions for installation are not included; if you do not know how to install the part, please ask your local dealer for assistance. All products require some prep out of the package - some components are assembled for packaging purposes only, so we strongly recommend that you check all metal-to-metal fasteners for tightness, check fitment and adjust if needed, and use liquid threadlock where applicable. Failure to do so is not a warranty-related incident.

Extra hardware, shims, or spacers may be required for some installations. Some parts may require permanent modification to the vehicle for fitment, and may eliminate certain OEM features. Items that are different from the OEM part (such as our snow & sand conversions, piggyback shocks, EXT suspension, or extended wheel hubs) may require modification to the vehicle for proper clearance. Some Integy-branded items may be only compatible with the vehicle's OEM parts but not with another Integy-branded item due to design limitations. For multiple-fitment items, some parts may not be used based on application.