A few weeks ago I bought a Yedoo Wolfer kickbike . It was a demo from Interbike last year and I paid $500 shipped. It was a good deal but wheels seem poor quality. The front wheel is 700c and I have a high quality replacement in my garage. The rear wheel is 406mm with a 74mm hub body. I'm looking at 3 choices for upgrade, the first two are from Dahon. The Dahon comp or the Pro from Thorusa.com or the Tern Kinetix pro. I rode the Kinetix on my Verge X10 and it was a nice lite wheel but it is the most expensive of the 3 choices. I'd like to keep the price down and the Dahon comp at $80.00 seems like a good idea but if need be I'll pay for the better wheel . Question is there any real difference in these wheels other than weight? If it helps I'll be using 25mm tires.