One look at the detailed interior and auxiliary equipment

and TT-02 kit standard friction dampers

It rips though the sky with a loud buzz noise that adds to the excitement

CNC aluminum construction spur gear cover

Team Associated - Reedy Sonic 540-M4 Modified Motor 7.0 Driver Edition RGRC2500 One look at the detailedThe 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