This aluminium front arm bulk is a single-unit replacement intended for the Traxxas XO-1 scale chassis and is offered as model XO008. It replaces the original front arm bulk as an aftermarket component.
Compatibility applies specifically to the XO-1 front bulk layout shown in the product name; confirm your chassis uses the same mounting pattern before buying. The product listing may not include screws, bearings or additional accessories unless explicitly stated.
Fitting instructions: remove the current front arm bulk in line with the vehicle's disassembly process, carry across any bearings or spacers you will reuse, fit the new bulk into the steering assembly and tighten the original fasteners to the recommended torque. After installation, inspect steering throw and suspension movement and correct alignment or trim settings as required.
Tuning considerations: fitting an aluminium front arm bulk alters front stiffness and steering feedback. Reduced flex under cornering or braking gives a firmer, more predictable response useful for refining front-end settings on speed-focused setups. Expect nuanced changes to handling rather than major performance increases.
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