Today there was a bike with the following
configuration WRT tires:


ISO (ETRTO) England France
--------------------------------------------------
front 56-584 27.5 x 2.20 650-56B
rear 26 x 1.5 x 2
--------------------------------------------------
diff 1.5 .20
diff (mm) 38.1 5.08


This is pushing it, right?

Besides, even so, better the other way
around, right?

--
underground experts united
http://user.it.uu.se/~embe8573