Tamiya TRF104 Roll Spring Mount Graphite 2.0 by Factory Pro O-TCPF08  [FP-O-TCPF08]

Roll spring mount for TRF104

This Factory Pro roll spring mount is intended for use on Tamiya TRF104 chassis as an RC-scale suspension tuning part. The component is specified as Graphite 2.0 in the product name and serves as a mounting point for roll springs used to adjust roll characteristics and roll centre behavior on 1/10 touring car setups.

Installation is a direct replacement style for the stock roll spring mount on TRF104 layouts, requiring basic model workshop tools and standard fasteners from the original assembly. When fitting, check alignment with the suspension geometry and verify spring seating; small positional changes affect roll response and balance.

Use this mount as part of stepwise setup changes: swap one mount at a time, record handling differences, and combine with spring and damper adjustments to reach the desired on-track behaviour. This article describes RC-scale usage only and does not apply to real vehicles.