lightly used, Tamiya 53325 TA03 Rc Ta03 Aluminum Knuckle Arm (1Pr) - David Jun 58200. Tamiya part #53325 or OP-325.
The Tamiya 53325 Ta03 Aluminum Knuckle Arm is
a vintage option hop-up part designed for the 1/10 scale Tamiya TA03 chassis series (including TA03F, TA03R, and TA03F Pro). Official Tamiya aluminum rear uprights are currently discontinued by
Tamiya USA, though aftermarket alloy alternatives can still be found through specialist hobby retailers.
Performance Benefits
- Less Flex: Stiff metal construction stops the front hubs from bending under heavy cornering loads.
- Better Handling: Provides stable steering response and more predictable grip on high-traction tracks.
- Durability: Replaces fragile stock plastic rear hub carriers to resist impact damage.