Looking at getting an Extrawheel? The trailer reviewed here has been replaced by the improved Extrawheel Voyager and is no longer available. Go and read the new review.
There are quite a few trailers on the market nowadays, but none seem to be able to shift BOB and his Yak and Ibex single-wheeled trailers from the top of the pile as the most well-known and popular models. But Polish engineers at Extrawheel might just have designed the trailer to topple it. Mark, who cycled with me for the first 2 months, used a BOB Ibex, and I was able to directly compare the designs. Although it looks odd at first glance, and takes a little more getting used to than the BOB when it comes to loading, I think the Extrawheel is superior, and I want to tell you why.