Originally Posted by
Abu Mahendra
A Pacific Cycles Reach has disk brakes so it can take any tire available in 451 size. It also has short-displacement passive suspension, similar to a Moulton. So, if suspension, as you suggest plays a role in speed, one can expect a Reach to be faster.
I am running a 42mm tire on my Dahon Dash now, and it has a traditional diamond-shape geometry, no proprietary anything, and I can probably go up to a 55cm tire. Again, you folks need to get out of your BF tunnel vision. What's with the sect-, cult-mentality?
Hmmmm? Surely you must know by now, that there are other factors that determine whether a tire will fit the frame.
What makes you think a diamond frame is faster?