OPEN is a manufacturer of performance mountain bicycle and gravel plus frames based in Basel. Founded by Andy Kessler and Gerard Vroomen in 2012, the company has received numerous awards for their innovatively designed extremely light frames.  Here at Crow's Feet, we specialize in doing custom builds for people using the U.P, U.P.P.E.R and W.I.D.E. framests as starting platforms for some of the most capable bikes out there.   

All Models:
650 or 700c wheel sizes
Full internally routed
Dropper capabilities
Multiple bottle mounts 
Bento top tube bag mount