arché|os hubset Size:F - 12x100 We optimized our atara 650b

We optimized our atara 650b wheel system for the joyful exploration of the world around us whether out the back door or deep into the backcountry

arché|os hubs are brilliantly simple

atara 650b achieves supreme performance without compromising durability or serviceability

We designed our epoché SL g2 700c wheel system to defy expectations and be as at home climbing into the clouds on tarmac as grinding out a gravel century

To put it simply

arché|os hubset Size:F - 12x100 We optimized our atara 650bAt the heart of every Lgs wheel is the arch os hubset. Based on the Star Ratchet design patented by Hgi in the 90s and later popularized by DT Swiss, our hubs' arche os architecture employs the proven floating dual sprung variant that established this as the archetype for bombproof reliability. All variants distribute torsional loads across many (in our case 36) hardened teeth machined into two solid, interlocking rings for an immensely robust