TRAXXAS XO-1 Front Knuckle Arm Precision Aluminium - XO021 by GPM  [XO021]

Overview of the Front Knuckle Arm

This aluminium front knuckle arm comes as a pair for the TRAXXAS XO-1 and is intended for hobby and club track tuning. The parts are machined for a tight fit to reduce play in the steering linkage and to deliver crisper steering feedback without altering the chassis geometry.

These knuckles are suitable for direct replacement when original dimensions match. Installation follows the standard front knuckle replacement steps: strip the wheel hub parts, fit the new knuckle, ensure pinion and hub alignment, then reassemble and set steering throw and toe during the setup process. Use the component to fine tune steering feel and repeatability when adjusting alignment and suspension settings.

Choose this aluminium pair for XO-1 setups when precision and repeatability are priorities; always check linkage clearance and confirm alignment after fitting.