This aluminum servo stay is a scale RC accessory, model JR-TBB04-RD, designed to work with the TAMIYA BB-01 (BBX) chassis. The machined alloy unit replaces the stock plastic stay and keeps the component strictly within the RC model context.
The red anodized finish makes the part easy to identify during setup, and installation uses the chassis' factory servo holes and original fastener locations for a direct fit.
For handling, the aluminum stay increases local stiffness at the servo mount, helping preserve servo position under load to support consistent steering and repeatable setups.
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