I've owned a first-generation 6" wheeled A-bike for almost 5 years. I used it on my daily multi-modal commute in the first year after I had bought it.
http://www.abikecentral.com/forum/vi....php?f=2&t=180

I have to admit that after I've changed my job and needn't combine my commute with the MTR system anymore, I seldom use it.

The A-bike is suitalbe for long-distance travels by public transport combining a short distance ride from the last station to your designation. I do not recommend the A-bike to those who want a comfort or a speedy bike. The A-bike is not intended to use for touring or leisure, too.
http://www.youtube.com/watch?v=AOadFVB9JVU

Do you believe that I weigh 250lbs but my A-bike is still alive after I have used it for 5 years?
http://www.abikecentral.com/forum/vi....php?f=2&t=635