Sunny Motorized Mini Exercise Bike was one minute wander. I have been blown away and happily surprised how it nicely worked for me. As a paraplegic permanently in wheelchair with MS can highly recommend this exercise bike for every one like me. Unfortunately the machine worked only for one minute and suddenly - without any warning or bang quietly stopped. What problem it could be??? My foolishness!!! We Australians have in our grid 240 V which is twice as much as 120 Volts US electric appliances are happy with. The fuse did not cut strong current in time and exercise bike is damaged beyond repair. Postage to Perth in Western Australia coasted me $100, 00 and transformer from 240v to120v another $100.00. But in just 1 minute I find, that this exercise bike is for me more than important. I am going to order new bike now. Bigger and more visible warning about 120V would be nice for Australian customers.