arche|os hubset
arche|os hubset
arche|os hubset
arche|os hubset
arche|os hubset
arche|os hubset
arche|os hubset
arche|os hubset

arche|os hubset

$109.00 Sale Save



Front: 92g +/-2.5%

Rear: 249g +/-2.5%

Item is in stock Only 0 left in stock Item is out of stock Item is unavailable

At the heart of every Lōgōs wheel is the arche|os open standard hubset. Built to the now open “star ratchet” standard patented by Hügi in the 90s and later popularized by DT Swiss, arche|os employs the superior dual-sprung variant that established this standard as the “archetype” for bombproof reliability.

Brilliantly simple, easily serviceable, highly adaptable, exceptionally lightweight, and among the strongest at any weight, arche|os hubs are compatible with freehubs, end caps, and ratchets from DT Swiss (excluding the newer single-sprung EXP variants) and others adhering to this standard.


arché|os exploded view star ratchet hub and freehub

We’re on this ride together.

Put simply, you’re supporting us with your purchase, and we’ll be here to support you in your ride experience. If one of our products fails due to a manufacturing defect within the first five years of ownership, we’re going to take care of you by repairing or replacing it. And for everything else, we’re still going to take care of you via at-cost crash replacements and service guidance.

At-Cost Crash Replacements

Even the most thoughtfully-engineered products have their limits, and in the unlikely event that you exceed ours, we’ll want to get you back in the saddle as quickly and painlessly as possible. That’s why, rather than heavily marking up our products and offering “discounted” crash replacements from which we still profit, we offer at-cost replacements on non-wear items and direct pricing on everything else. Simply contact us at with photos and a description along with any serial numbers (under the rim tape in the case of a rim) and we’ll get you sorted out.

Read our full warranty and crash replacement policies

Proven Open Standards

Our arché|os hubs are based on the arche(typal) system patented by Hügi in the 90s under the brand name “star ratchet” and later popularized by DT Swiss.

They maintain cross-compatibility with components adhering to this standard, including non-EXP DT180/240/350 hubs from DT Swiss.

Dual-Sprung Floating Ratchet considered by many to make for the world’s most reliable and serviceable hubs. Dual-sprung ratchets allow both ratchets to float independently for consistently complete engagement, preventing the mis-engagement failures that have plagued more sensitive single-sprung variants as well as pawl-based systems.

10° Engagement 36T Ratchets balance responsiveness, durability, noise, and drag for a reliably fast hub without risk of pedal kickback. Compatible with 54T ratchets for those seeking even tighter engagement.

Centerlock rotor interfaces offer ease of rotor removal and reinstallation, lower system weight, and easy adaptability to 6-bolt.

Straight-Pull Flanges create a lighter hubshell that builds a stronger and (in our opinion) more beautiful wheel.

Tool Free serviceability makes maintenance and cassette swaps between wheelsets a breeze.