Black Edition 45kg, 0.07sec @ 8.4v Monster Torque

This is the Savox SB-2292SG Black Edition Monster Torque Brushless Steel Gear High Voltage Servo. The Savox Monster Torque servo utilizes a unique brushless motor and controller technology to boost power up to 35% over previous generation servos.

Features: 

Full Aluminum Case
3 Precision Ball Bearings
Brushless Motor 
High Voltage 
Up to 694 oz-in of torque! 
Specifications: 

Torque:
@6V: 305 oz-in (22 kg-cm)
@7.4V: 430 oz-in (31 kg-cm)
Speed:
@6V: 0.085/60° sec
@7.4V: 0.07/60° sec
Dimensions (L x W x H): 40.3x20.2x38.7mm
Weight: 79.0g