THIS WORKS WITH ALL CT110 THROTTLES THIS SWITCH REQUIRES THE FIRST LEVER BELOW TO FUNCTION CORRECTLY, BUT THAT IS NOW DISCONTINUED ): OUR 15BR LEVER WORKS THE CABLE AND IF YOU NOTCH IT JUST RIGHT IT WILL WORK FOR THE PARK BRAKE AND IF YOUR REALLY HANDY YOU CAN SCREW A LIP TO THE LEVER SO THE FRONT BRAKE LIGHT SWITCH WORKS THE KILL SWITCH WORKS FOR CT110'S BUT IS NOT RIGHT FOR THE CT90'S @ *PARK BRAKE HANDLE BAR SWITCH W/BRAKE LIGHT & KILL SWITCH (321C) 321C CLICK ON PICTURE CLICK ON PICTURE @ *SPECIAL PARK BRAKE LEVER CT110 (321W) 321W @ LEVER PIN BOLT SET CT90K6_TO_79 ALL_CT110'S CT70K4_TO_79 MOST_ATC'S (92X) THIS IS 1 BRAND NEW LEVER PIN BOLT FOR HONDAs. COMES WITH 6MM NUT AND LOCK WASHER 92X