Open U.P.P.E.R. Frameset

The ultra-light!

The first performance gravel bike in a lightweight package. A geometry inspired by the world's best road bikes, adapted to Gravel cycling, able to accommodate a variety of tire sizes and two different wheel sizes.From road to trail to country road, nothing will stop you.

• Available as a custom build or frame only.
• Compatible with 650b and 700c wheels
• Compatible with Electric and Mechanical groupset

For complete technical specifications:
Open Cycles U.P. (P.E.R.) Tech