This dark blue aluminum front upright knuckle arm set fits TAMIYA TA-series cars and carries the designation JR-TA101-DB. The machined uprights replace factory plastic parts to lower steering pivot compliance and create a more direct connection between the wheel hub and steering linkage while preserving OEM mounting geometry.
Fitment notes: these uprights use the stock ball-stud and kingpin positions and accept the original hub carrier hardware. Before final assembly confirm the ball-stud engages fully and that the wheel hex lines up; minor removal of paint or excess thread-lock may be required for smooth operation. Intended for scale RC chassis applications only.
Durability and response: aluminium uprights shift load paths in the front end, reducing deformation under load and improving repeatable steering response. Expect firmer steering feel; re-tune toe and camber after installation to maintain your preferred cornering behavior.
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