Team Associated - Reedy Sonic 540-M4 Modified Motor 7.0 Driver Edition MVK150075 Not only is the ESC

Not only is the ESC resistant to splashing water and mud

Body panels are clear

Dynamic Torque (@8

The ZERO scrander on the back is removeable

*R304SB and R304SB-E are not compatible with SR system

Team Associated - Reedy Sonic 540-M4 Modified Motor 7.0 Driver Edition MVK150075 Not only is the ESCThe 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