RPM RPM82355 Upper and Lower A-Arms Traxxas X-Maxx Blue (2)

The RPM RPM82355 Upper and Lower A-Arms are a direct-fit replacement set in blue for the Traxxas X-Maxx. Engineered to handle the weight and punishment the massive X-Maxx can dish out, the upper arm draws on RPM's proven A-arm designs for a rock-solid support structure. The lower arm features improved ground clearance over stock and a double support beam that spreads impact energy over a larger area — so hard hits won't end your session early. Both arms are universal fit, meaning they work on any corner of the truck.

Key Features

• Upper and lower A-arm replacement set (1 upper + 1 lower per package)
• 4 packages required for a complete vehicle
• Double support beam on lower arm spreads impact energy
• Improved ground clearance over stock lower arms
• Universal fit — works on any corner of the truck
• RPM engineering-grade nylon blend — stronger and lighter than stock
• Backed by RPM's industry-leading limited lifetime warranty against breakage
• Made in the USA

Compatibility

• Traxxas X-Maxx (all variants)
• Replaces upper A-arm: Traxxas TRA7729
• Replaces lower A-arms: Traxxas TRA7730 and TRA7731

Specifications