SB2290 Digital Super Torque 50kg/cm Servo

Spec Check:        
Dimensions(mm): 40.3x20.2x45.0        
Weight(g): 84.0        
Speed (sec/60°): , @6.0v 0.16, @7.4v 0.13        
Torque (kg-cm): , @6.0v 40kgs, @7.4v 50kgs        
Dimensions: 40.3 x 20.2 x 38.7mm        
Weight: 81.0g        
Bearing: 2BB        
Case: Aluminium