OPEN × Rene Herse U.P.P.E.R.
When we proposed the 'all-road bike' as a new type of bike, way back in 2006, we envisioned modern carbon racing bikes with ultra-wide tires. In fact, bikes exactly like the OPEN U.P.P.E.R. Of all the bikes we've tested for Bicycle Quarterly, the one I really wanted to keep was...