All I have to say, this bike exceeded my expectations. I really enjoy riding this bike.

My Build:
72v5000w motor
72v80A controller;
72v40.6Ah Lithium battery
72v10a charger;
KKE front fork, KKE rear shock;
Bike seat
Sw900 display;
19 inch turtle tires
Brake hydraulic system with disc brake 203mm rotors, 4 pistons brake
Half twist throttle with leather cover

Top Speed stock: 53mph
Range Do not know yet I have not tested it. I will say that it will easily go 4050 miles on a charge medium use.

First bike video after I put together:
   • What Ebike did I Buy?