Reedy Sonic 540-M4 Driver Edition

Reedy has introduced a new ‘Driver Edition’ of its Sonic 540-M4 series of motors which was created with input from their international racing team.  The 540-M4 Driver Edition is technically identical to the standard 540-M4, but is instead equipped with the popular #27447 rotor.  This rotor is the lowest strength option, which is reported to improve throttle feel and consistency, resulting in better overall race times.  Four versions featuring the most popular “dirt” winds will be available initially, with the potential for more to follow.  All Sonic 540-M4 versions are ROAR, EFRA, BRCA, and IFMAR approved.

Source: Reedy [associatedelectrics.com]