Absolutely great product! The application to control the motor, is found on Google Play market (for android). You need to go with initial settings, like wheel diameter and battery voltage, connecting wireless button, which will be indicated as connected via APP. The advanced settings are passworded and you can change the password if wanted. Slope calibration of the motor is also important, when you use torque mode and the motor has the option to support it. I quickly hooked it up to a frame just for testing, as in video, and it spun beautifully fast. I received a very positive shopping experience and great deal of support through my decisions. I am sure going to be a repeat customer and possibly grow this into a business. Thank you Molly Wang, you rock! 🥰

Okay