Traxxas T-Maxx Long Wheelbase Extended 30mm RC Chassis - 5122X

The Traxxas TRX5122X is a long wheelbase chassis for the T-Maxx, extending the standard wheelbase by 30mm and machined from 6061-T6 aluminium for a stronger, more durable foundation than the stock plastic chassis. Designed specifically for T-Maxx monster truck builds, this extended chassis suits drivers who want improved stability under hard bashing or when running larger tyre setups. If you're rebuilding a damaged T-Maxx or working on a custom long-wheelbase conversion, this is the direct Traxxas replacement part to start with.

Key Features

• Machined from 6061-T6 aluminium, offering greater rigidity and impact resistance compared to standard plastic chassis components
• 30mm wheelbase extension over the stock T-Maxx chassis length, accommodating larger builds or custom suspension setups
• Direct Traxxas replacement part engineered to fit the T-Maxx platform without modification
• Compatible with Traxxas 49077-3 series T-Maxx models as noted by the parts fitment reference

What's Included

• 1x Traxxas TRX5122X long wheelbase aluminium chassis (30mm extended, 6061-T6)

What You Need

• Existing Traxxas T-Maxx drivetrain, suspension, and body components to complete the build
• Appropriate Traxxas-compatible tools for chassis installation and component transfer