TAMIYA Hornet/Grasshopper/F104/F103 Front Knuckle Arm Set, Light Blue - TA-50395-LB by Jazrider  [TA-50395-LB]

Light Blue Aluminum Knuckles for TAMIYA Buggies

This RC-scale front knuckle arm set fits TAMIYA Hornet, Grasshopper, Fast Attack, Wild One, F104 and F103 models and serves as a direct aluminum replacement for the stock front uprights. Machined from light blue anodized aluminum, the components provide a rigid mounting point for steering linkages while maintaining the look common to many TAMIYA bodies.

Installation notes: these uprights use the factory mounting points, so basic disassembly of the front suspension and steering linkage is required. Check orientation and thread engagement for steering ball studs and wheel hexes, and reuse original hardware if it is in good condition. Torque fasteners to match your chassis setup and confirm full steering throw both ways before use.

Tuning role: replacing plastic uprights with aluminum reduces flex at the steering pivot, which can make steering feel firmer and more consistent under load. Expect to revisit toe and steering link lengths to dial in your preferred handling after fitment.