The Tamiya 53884 TA05 Carbon Battery Holder Set OP-884 is a lightweight RC-scale accessory designed to secure the battery on TA05 touring chassis. The core component is a rigid carbon plate that holds the pack in place while resisting flex under cornering loads.
When fitted together with the set’s aluminium screws the combined parts provide a reported total weight saving of 5.4g, which can aid small adjustments to front/rear balance for on-road tuning. Installation is straightforward but requires careful screw torque to avoid cracking the carbon plate or stripping threads in the chassis.
Use this holder where concentrated battery location and repeatable mounting are needed during chassis setup and incremental tuning sessions. Inspect the plate and screws periodically for damage after hard impacts and retighten fasteners to the chassis manufacturer’s recommended torque values.
This holder set is intended for TA05 chassis builders looking for a durable, lighter battery mounting option that supports incremental weight and balance tuning without altering chassis geometry.
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