Tamiya Hornet/Grasshopper/Fast Attack/Wild One/F104/F103 Aluminum Front Knuckle Arms TA-50395-S by Jazrider  [TA-50395-S]

Aluminum front upright for Tamiya models

This aluminum front knuckle arm is a direct replacement for the listed Tamiya models: Hornet, Grasshopper, Fast Attack, Wild One, F104 and F103. It replaces the factory plastic uprights to give a stiffer, more wear-resistant mounting point for front wheel hubs and steering linkages.

Compatibility is restricted to the models named above. The part features a silver finish and is machined from aluminum to resist deformation during typical track or off-road use for small electric buggies and touring cars. Geometry remains the same when the mounting points match the stock hardware.

Fitting is simple on vehicles with the Tamiya upright layout: remove the original plastic upright, move any bearings or bushings as required, fit the aluminum upright and secure using the existing screws. After fitting verify steering travel, toe and camber, then perform a short test run to confirm there is no binding in the steering or suspension. This component is intended to improve front-end durability and tuning consistency rather than alter primary suspension geometry.