DT Swiss - The HU 1900 SPLINE wheels are equipped with the 370 hub featuring the Ratchet LN freehub system. This system allows for uniform load distribution over a large surface, where
DT Swiss Ratchet LN upgrades pawl hubs to Star Ratchet - Bikerumor
DT Swiss Ratchet LN upgrades pawl hubs to Star Ratchet - Bikerumor
Ratchet LN Technology | DT Swiss | DT Swiss
DT Swiss Ratchet LN upgrades pawl hubs to Star Ratchet - Bikerumor