Futaba BLS371SV S.Bus2 High Voltage Programmable Servo ( Nitro Car )

Brushless motor
Optimized for use with a glow powered RC vehicle
Futaba S.BUS2 system can be connected to a PC using the CIU-2 USB
adapter PC Interface (not included sold separately, FUTM0951) to
change various operating characteristics
One year limited warranty through Futaba Service Center beginning at
date of purchase

Futaba BLS371SV Servo with Wire Lead, Connector, 1.7" (44mm) T-shaped
Horn, two Rubber Dampers, four Eyelets, 3x8mm Horn Mounting Screw
and Instruction Sheet

6.0V 7.4V
Speed: 0.13 @ 60° 0.10 @ 60°
Torque: 219.5 oz/in (15.8 kg/cm) 263.9 oz/in (19.0 kg/cm)
Rated Voltage: 6.0- 7.4V DC
Operating Voltage: 4.0 - 8.4V DC
Dimensions: 1.57 x 0.79 x 1.45" (40 x 20 x 36.8mm)
Weight: 2.22oz (63g)

For full performance, a 2.4GHz surface radio system is recommended.
This servo cannot be used with an air radio system.