This 5mm aluminium sub-chassis is an aftermarket upgrade compatible with TRAXXAS XO-1 models, preserving the OEM mounting pattern while replacing the original plate to alter chassis stiffness and weight spread.
Supplied as a single pcs set, it is intended for hobby-level tuning and setup work. The heavier, stiffer plate helps reduce chassis flex and can change handling balance under braking and through corners without modifying electronics or the drivetrain.
Installation advice: use the XO-1 mounting holes and common button head screws supplied or already on the car, and tighten to standard hobby torque values. After installation confirm there is sufficient clearance around the motor and suspension arms through full travel.
Try this 5mm plate when exploring stiffer chassis setups; combine with measured changes to suspension to dial in handling improvements.
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