OPEN U.P. Frameset

WHAT IS THE
U.P.(P.E.R.)?
- With road tires, it is a very fast road bike
-With big road/cross/gravel tires (32-40mm), it’s a go-anywhere bike perfect for mixed surface rides and most gravel routes
-With 650b mountain bike tires, it's unstoppable on very tough terrain yet much faster on pavement than you'd expect thanks to the road position