Everything works great because I am picky about that stuff. It has 2 48V batteries with over 30 amp hours combined and a full 1000 watt controller and motor. It has a detachable pack on the rack for easier transport. It has a set of panniers. The rear tire has a liner because I know how hard it is to repair a rear tube. All wiring and connections are solid. The display is programmable. The PAS speeds are 9-10mph in PAS 1, 18-20mph in PAS 2, 22-23mph in PAS 3, 24-26mph in PAS 4, and 28-30mph in PAS 5. It has a 7 speed cassette with an 11 tooth 7th gear for more speed. The brakes are in excellent shape. If you want to test drive it bring a helmet.