Team Associated - Reedy Sonic 540-M4 Sensored Brushless Motor, 5.5 Turn Engines Manifold Tapered Aluminum Ball-Race Rollers x2

Tapered Aluminum Ball-Race Rollers x2

Optional Aluminum bleeder shock caps with spring retainer for use on Stock X Maxx shocks

Over-heat protection

Includes accessories

Team Associated - Reedy Sonic 540-M4 Sensored Brushless Motor, 5.5 Turn Engines Manifold Tapered Aluminum Ball-Race Rollers x2Internally, the 540 M4 is very similar to that of the 540 M3 that it replaces it produces the same linear powerband and excellent mid range feel that have become synonymous with Reedy's modified motors. However, changes can be good when they serve a purpose. In the case of the 540 M4, the inner bearing has been moved so that it is part of the can instead of the sensor assembly, which more precisely aligns the rotor within the magnetic field while