These are the Hot-Racing Aluminum and Carbon Fiber Axle Carriers        
       for the Traxxas Revo 3.3, E-Revo, newer E-Maxx, Summit and Slayer.      
                                                                               
FEATURES: CNC machined aluminum construction, blue in color                    
          Replaceable carbon fiber steering arms with integrated nut for easy  
            tie-rod installation                                               
          Thirty day limited warranty beginning at date of purchase-valid      
            in the United States only                                          
                                                                               
INCLUDES: Four Aluminum Pivot Ball Screws w/Delrin Cups and O-Ring Position    
            Locks                                                              
          Two each;                                                            
            Steering Blocks w/Carbon Fiber Steering Arms                       
            12 x 21mm Rubber Shielded Bearings                                 
            6 x 15mm Rubber Shielded Bearings