Originally Posted by Harhir

I have the previous gen Radwagon 3 and it is a decent bike. I bought mine used for a very low price. I am happy with it and if you can find a cheap used one go for it. But I would not buy a new or used Radwagon 4. This bike uses 22" tires which is a deal breaker for me. This is basically a proprietary size. Tires and tubes are only available through Rad and you cannot find any aftermarket tires in that size except a linited number of motorcycle tites. Just last year RAD had some major quality issues with their 22" tires and told owners to stop riding the bikes. It took them 6 or 7 months to get new tires out to the owners.