HS-5645MG Digital Hi Torq MG BB

 This is a Hitec Super Torque, Metal Gear, that will work with         
             Futaba J, Hitec S, JR, and Airtronics-Z radio systems.            
                                                                               
FEATURES: EPA, Speed, Direction, and Fail-Safe Programmable (see COMMENTS).    
          MOSFET amplifier.                                                    
          Gold plated contacts.                                                
          Three metal gears                                                    
          Dual ball bearings.                                                  
          Indirect drive long life potentiometer.                              
          High standing torque.                                                
          Watertight and dustproof.                                            
          Includes blue aluminum, heat-treated servo arm (see COMMENTS).       
          Works with fixed wing aircraft and helicopters up to 40 pounds,      
            1/10th and 1/8th on- or off-road vehicles.                         
                                                                               
INCLUDES: One digital high torque servo with 12" wire and S/JR/Air-Z connector 
          One white small X-shaped servo horn.                                 
          One red Large X-shaped servo horn.                                   
          One white adjustable servo horn.                                     
          One white offset straight servo horn.                                
          One white disc servo horn.                                           
          One blue anodized, heat treated servo arm horn.                      
          Four 2 x 14mm mounting screws                                        
          Four brass eyelets                                                   
          Four black rubber vibration isolators.