KS-Servo PDI-HV2105MG, Slim wing, metal gear servo, 5.8kg / 0.13sec / 21g

Perfect for planes with thin wings or space restrictions. 

Features:
• Excellent torque and speed
• Metal geared
• Twin ball bearings
• Perfect servos for plane ailerons and flaps
• Complete mounting hardware pack

Specs:
Model: PDI-HV2105MG
Operating Voltage: 4.8V / 6V
Operating Current: 180mA / 430mA
Operating Speed: 0.16sec.60º/ 0.13sec.60º
Stall Torque: 4.8kg.cm / 5.8kg.cm
Dead Band: 2usec
Operating Travel: 60º
Bearing: Dual Ball Bearing
Gear Material: Metal
Connector wire: 225mm
Operating Temperature Range: -20c+60c
Spline Count: 25 
Size: 36 x 10 x 30mm
Weight: 20g