Super high torque/ high speed 11g HV digital slim micro servo w. metal gears; wide input voltage 3.7-8.4V (1-2S LiPo), 2xBB. Ideal for F3K hand launch gliders, gliders and smaller aerobatic/scale model aeroplanes. Torque 2.54kg.cm, speed 0.180s/60° at 3.7V, torque 3.3kg.cm, speed 0.139s/60° at 4.8V, torque 4.1kg.cm, speed 0.110s/60° at 6.0V, torque 5.0kg.cm, speed 0.089s/60° at 7.4V, torque 5.4kg.cm, speed 0.080s/60° at 8.2V. Dimensions 23x8x25.2mm, weight 11g. Aluminium case for perfect heat dissipation. Programmable with DSP-1 programmer.