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.
All OPEN Products
OPEN NEW U.P. Frame kit
OPEN WI.DE. Frame kit
OPEN U-turn Rigid Fork
OPEN U.P.P.E.R. Frame kit
OPEN MIN.D. Disc Carbon Frameset
OPEN Seatpost Clamp
OPEN Derailleur Hanger O-1.0
OPEN Cable Guide Set O-1.0/O-1.1
OPEN Chainstay Protector O-1.0
OPEN Bottom Bracket Cable Guide for ONE+
OPEN Cable guide bottom bracket for U.P. / U.P.P.E.R.
OPEN Derailleur Hanger for U.P. / U.P.P.E.R. / ONE+
OPEN Mechanical Head Tube Cable Guide
OPEN Head Tube Cable Guide, Di2
OPEN Chainstay Cable Guide for U.P./ONE+
