For sale here is a complete electric bike controller kit that was taken off my friend's 24" Schwinn electric bike conversion that I built for him. It served him great for the last year and worked perfectly powering his 350 watt 36 volt rear wheel drive assembly. He upgraded to a 48 volt 18 Amp Hour from his 36 volt 10 Ah original setup with a new display and higher performance controller. This controller has a desirable features including XT60 power plug setup, 9 pin motor power plug, lighting and brake cutoff wires as well as pedal assist wiring with are all optional. The thumb throttle is an SM type plug and new in the package. We used his original throttle wiring on his new setup. The display is a 900S simple LED and battery level indicator, Power On & Off, Power Level and KM/H speed indicator as well as light on indicator. You can search online for the original 900S display instructions online. I am getting rid of several other eBike & bicycle parts I have in abundance here, new tires & take-off parts as I build my electric bike conversions. Thanks for looking.