Tamiya XV-01 Upgrade Front Lower Suspension Arm XV01-13402-LB by Jazrider  [XV01-13402-LB]

Front lower suspension arm - XV-01 upgrade

This front lower arm is intended for the Tamiya XV-01 chassis and is catalogued as XV01-13402-LB from Jazrider. It is produced from machined aluminum and supplied in a light blue finish to deliver a stiffer option than the stock plastic arm.

Installed as a direct replacement, the aluminium arm shifts lateral stiffness and sharpens steering feedback, which can make handling responses more immediate and changes from setup adjustments easier to feel on asphalt.

Fitting follows the chassis' existing attachment points so no structural changes are needed; standard hand tools such as hex keys and pliers will allow removal and refit using the original fasteners. Check hardware torque and suspension articulation after installation.

For tuning, fit this arm to reduce unwanted flex at the lower pick-up and achieve crisper turn-in and more consistent corner speed. Remember to review nearby front-end components as metal parts can alter vibration and load paths.