Specifications:
Stall Torque: 12kg/cm at 4.8V
No Load Running Speed: 0.25sec/60degree at 4.8V
Size (L*W*H): 40.7*19.7*42.9mm
Weight: 55g
Bearing Qty.: 2
Gear/ Case Type: metal/ plastic
Interface Type: compatible with JR & Futaba interface
http://www.sdshobby.com/