14-Series OS2 - High-performance Custom Dream Bikes within your Reach

The advent of heat-treated air-hardening steels has allowed us to reach for the limits of the materials, as we've done with the 33-Series technology. In the process of this work, we discovered simpler, more economical improvements we can make which still offer improved strength and rigidity at lower weights than more traditional tube designs. Hence OS2 - our tubing system for the 14-series.

Its thinner walls and wider diameters than OS tubing give riders additional torsional rigidity and without while droping weight. The round cross sections, lower heat treat levels and slightly thicker walls makes it more forgiving to build and to own than the 33's.

OS2 whole system, proporitonal tubsets full range of products