This is a replacement Servo Saver/Pivot Set from HPI for use with the HPI Wheely King, HPIC1082. FEATURES: Stock replacement plastic parts Black in color INCLUDES: One plastic parts tree containing various sized pivot balls, collars,and shafts. One servo horn adaptor for use with Futaba servos One servo horn adaptor for use with Hitec servos One bellcrank One package of miscellaneous hardware. REQUIRES: Installation onto Wheely King.