F1R4 Caster Doodles, (1pair)

This caster setting tool for the Exotek F1ultra provides easy to read 'pointers' that tell you the caster degrees of the front steering knuckles when used with 1/10 TC type camber set up gauges.

Works with Hudy, Arrowmax, Integy and similar 1/10 TC set up stations (required, not included).

1 pair of finely machined alloy units that simply slides onto the stock F1ultra axles.