The Kyosho OL012 servo saver spring supports steering control on 2RSA trucks by taking the brunt of impacts that would otherwise stress the servo. It is a straightforward replacement for maintaining reliable steering feedback when you run trails or dirt tracks.
Built to handle loose, uneven surfaces, the Kyosho OL012 helps preserve steering precision by dampening sudden shocks and reducing continuous strain on the servo mechanism. Riders will notice steadier response after fitting a fresh spring.
Compatibility is focused on the Kyosho 2RSA truck series, and the spring can be swapped in with common hobby tools. The simple fit makes it easy to service your truck between sessions.
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