This is the optional Arrma 23T Servo Arm in Red.                
                                                                               
FEATURES: Aluminum construction, with red anodized coating                     
          Fits servos with a 23T top gear                                      
          For use on all Arrma vehicles                                        
          Small bottle of thread lock for use on linkage mount                 
                                                                               
INCLUDES: 23T Servo Arm in Red                                                 
          Bottle of Thread Lock                                                
                                                                               
SPECS:    Length: 0.59" (15mm) center/mounting hole to center of ball link hole