Home / MOTOR CONTROLLERS / Club Car Controllers / Series Club Car / Alltrax SR48500 Series Motor Controller for Club Car Golf Carts Alltrax SR48500 Series Motor Controller for Club Car Golf Carts$609.00 Voltage * :- 36 Volt 48 Volt Add Optional Solenoid :- MZJ-400 w/ Diode & Resistor ($127.00)