ALLTRAX SR-48500 500 amp Performance Speed Controller, 575 amps peak mode, works 36-48 volts, programmable controller. For use on Series golf carts. Will work on Ezgo, Club Car, Yamaha , Taylor Dunn and many more. Comes custom set to your specific cart & Throttle Powers your upgraded motor, get more torque. SR48500
Factory Authorized Dealer SR-48400 Alltrax 400 Amp Speed Controller. Works 12- 48 volts. For series motors. Custom programmed to your specific cart and throttle. Will work on Ezgo, Club Car, Yamaha, Taylor Dunn and many more. SR48400