Designed under model JR-TBB04-RD, this aluminum servo stay fits the TAMIYA BB-01 (BBX) chassis and replaces the original plastic stay with a precision-machined alloy alternative. The description positions the part strictly as an RC model accessory.
Installation is intended to use the chassis' factory servo mount holes and the original fastener layout so setup remains familiar and straightforward.
In tuning terms, fitting the aluminum stay tightens the local mounting area, helping the servo retain its position during steering inputs which supports consistent handling and easier setup tuning.
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