Spektrum SPMXSM2100 Firma 3668 2400Kv Brushless Motor 1/16 Summit Parts confidence

confidence

Speed Fangs tread pattern

helping you keep your 22S tuned for changing track conditions

Weight at the front knuckle sits directly above the front contact patches

Spektrum SPMXSM2100 Firma 3668 2400Kv Brushless Motor 1/16 Summit Parts confidenceThe Spektrum SPMXSM2100 Firma 3668 is a 2400Kv 4 pole sensorless brushless motor built for 1 10 scale vehicles, including the ARRMA Kraton 4S 1 10 and Outcast 4S 1 10. The 4 pole design is the key characteristic. Compared with a 2 pole motor of similar size, a 4 pole layout produces more torque at lower RPM, which suits heavy 1 10 scale bashers that need to accelerate hard out of corners and pull through loose surfaces rather than simply reach a high