OPEN Cycle was founded in 2012 by industry insiders Andy Kessler and Gerard Vroomen. Together, they developed innovative bicycle frame designs and have produced many iterations of Gravel bikes via their U.P. platform. Top quality frames, development and customer service are all a part of OPEN Cycle’s focus. Below you can find our assortment of both frames and complete bike builds.
Frames
All OPEN Products
OPEN U.P.P.E.R. Frame Kit
OPEN NEW U.P. Frame Kit
OPEN WI.DE. Limited Edition Frame Kit
OPEN WI.DE. Frame Kit
OPEN U-turn Rigid Fork
OPEN ONE+ Frame Kit
OPEN Seatpost Clamp
OPEN Bottom Bracket Cable Guide for U.P. / U.P.P.E.R.
OPEN Chainstay Protector O-1.0
OPEN Cable Guide Set O-1.0/O-1.1
OPEN Derailleur Hanger for U.P. / U.P.P.E.R. / ONE+
OPEN Bottom Bracket Cable Guide for ONE+
OPEN Derailleur Hanger O-1.0
OPEN Mechanical Head Tube Cable Guide
OPEN Spare Liner for OPEN Cable Sets
OPEN Chainstay Cable Guide for U.P./ONE+
OPEN Head Tube Cable Guide, Di2
