hey Guy's ,
i have bought one of this servo's to test in my second B-max4 , the speed is a little less than for example a Savox servo , but the cost is also less.
now the problem i have with the servo is that the travel does not go as far is it schould be... i have already set my transmitter to 150% travel , but still not enough leverthrow ...
http://www.tacticrc.com/servos/