Ad­justable Servo Saver

RC Car Action - - PERFORMANCE TEST -

A servo saver isn’t usu­ally a big deal, but the gang at HPI stepped it up and gave the RS4 Sport 3 a de­sign that makes the car a lit­tle more user-friendly. Nor­mally, the servo saver is a non­ad­justable unit that’s built into the bell­cranks, but on this car, the servo saver is at­tached di­rectly to the servo, and HPI de­signed it to be ad­justable. You can in­crease servo-saver strength by tight­en­ing the knurled col­lar on the end of the saver it­self—a de­sign that gives easy ac­cess for mak­ing ad­just­ments.

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