Hitecs tradition of continuous technological development continues with the new D Series. Faster and more precise than ever before these wide voltage programmable servos will answer any number of your control system needs.Aimed at 1:10 performance cars the low-profile D777MG offers a silky-smooth, ultra-response 4096 resolution with a 32-bit MCU and 12-bit ADC. With a highly flexible 4.8 - 8.4V operating range any common battery chemistry can be used without the need for adapters or regulators and, as if thats not reason enough to make a purchase, a rugged metal transmission and industry-standard 25 tooth output spline ensure robust durability and maximum compatibility. Specification: Weight (g): 45 Speed at 4.8V (secs / 60deg): 0.09 Speed at 6.0V (secs / 60deg): 0.07 Torque at 4.8V (kg.cm): 5.2 Torque at 6.0V (secs / 60deg): 6.5 Size (mm): 40.4 x 21.0 x 25.4 Voltage (V): 4.8 / 6.0