Tamiya 54621 OP.1621 Lightweight Rigid Suspension Mounts 1B  [54621]

Tighter front suspension with Tamiya 54621 OP.1621

The Tamiya 54621 Rigid Separate Suspension Mounts are a solid option for racers who want to reduce flex and dial in chassis balance. Created for the TRF419 platform, they deliver a more rigid connection for predictable handling.

Intended mounting locations

These aluminium mounts are built to be both light and durable, intended for installation at the rear end arm points of the front suspension. They allow adjustment of front toe-in to influence steering and stability. The 1B configuration is a slightly narrower choice versus the 1C parts supplied with the TRF419 kit.

Use across models and available parts

While optimised for the TRF419, these mounts can be adapted where mounting geometry matches. Users can expand tuning with setting spacers (Item 54617) and select from additional rear suspension components (Items 54618-54620), which are sold separately.