CR-01 Bead Retainer Ring CR01-04/SI for Tamiya by 3Racing  [CR01-04/SI]

Bead retainer ring for CR-01

This RC bead retainer is built for Tamiya CR-01 wheel assemblies and is referenced as CR01-04/SI. It focuses on holding the tyre bead firmly so seating does not shift during normal use or setup work.

The retainer matches the CR-01 wheel interface and clamps the tyre bead to the flange. It replaces the wheel outer ring and is secured with the wheel's original screws, enabling a rebuild without altering hub geometry or offset.

In tuning situations the part reduces small movements between tyre and rim, improving the reliability of tyre tests and handling comparisons in low-speed technical driving or on trails. Fit when you need consistent tyre placement after changes.