The Surge rear hub series is an uncompromising component! Built for heavy abuse with ultimate stiffness and control, Surge hubs are the right choice when you build AM/EN wheels.
Each of the 6 pawls has 2 teeth contacting the ratchet ring at the same time for safe and super-fast, 3.3-degree engagement.
The hub is also equipped with 5 sealed high end bearings for a long smooth ride in any weather.
The SURGE Hub has 3 main features: 3BY3, Instant Click, Insane Sound.
3BY3 Pawls - 3 out of the 6 pawls are engaging the ratchet ring simultaneously while the remaining 3 are half-way over towards engaging the next set of teeth on the ratchet ring, this mechanism enables us to use larger pawls & fewer ratchet teeth.
Instant Click - The slightest pedal movement makes the next 3 pawls fall instantly into place, resulting in instant click and no dead zones.
Insane Sound - The math is simple: large & robust 3BY3 Pawls + Instant Click on the large teeth of the ratchet ring = Insane Sound.
- Boost hub 148x12mm / MTB hub 142x12mm
- 11/12 speed compatible.
- 5 Sealed cartridge bearings.
- Machined from a forged aluminium.
- 6 bolt disc.
- 6 massive Pawl / 2 Tooth with 54 tooth engagement (3.3 deg).
- Larger flange for stiffer builds.
- Shimano / Sram XD Freehub compatibility.
Tool free maintenance.
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