Tamiya 54478 Race-Tuned Aluminum Roll Spring Holder for F104 Ver.II RM-01 Chassis  [54478]

Fine-Tune Roll Dampers with Aluminum Holders

Created for Tamiya F104 Ver.II and RM-01 chassis, the Tamiya 54478 Aluminum Roll Spring Holder is a focused upgrade to standard kit parts. By improving the accuracy of roll spring placement, these holders help the roll dampers perform more predictably and cut down on joint wear.

Durability and Low Mass

Aluminum construction provides a durable mount while keeping mass low so the car's handling stays sharp. That makes these holders suitable for racers and hobbyists wanting a reliable, repeatable setup.

Fitment and What You Get

The Tamiya 54478 is compatible with both F104 Ver.II and RM-01 chassis and is supplied as a pair. Installation is straightforward and can be completed with basic tools by most builders.