AOSTIRMOTOR controller has been changed.
Please contact customer service and provide a side picture of your ebike.
We need to determine your controller model according to the position of the controller.
The event will begin on April 16, 2022 and end on May 15, 2022. Us and Canada customers only.
The S18 is an incredibly comfortable urban commuter, the motor is powerful enough to chug up some pretty steep hills.
If I wanted to get into varied e-bike riding with a fun full-suspension fat tire e-bike, the Aostirmotor S18 would be a good choice.