The Hong Kong based Kingmax have introduced the RGB01S: a new high torque brushless crawler servo designed for 1/10th to 1/8th scale RC crawlers and trucks. This beastpushes over 48Kg/cm of stump-pulling torque at 7.4V with 0.11 speed, easily strong enough to move heavy 2.2 tires.
Kingmax: RGB01S high torque crawler servo
28 Sep 2020