Hydra
The original Hydra Classic hub features a revolutionary 0.52-degree engagement via 690 points of engagement — achieved with a six-pawl, six-phase design and 115-tooth drivering. Made start-to-finish in Industry Nine's Asheville, NC machine shop.
$460MSRP
Wheels · hub
Image pending
Typehub
Disciplinemountain
Hub (front)15x110
Variants1010 sizes or options
Weight286 gManufacturer claimed
01 / About
The Hydra.
Industry Nine's take on wheels.
The original Hydra Classic hub features a revolutionary 0.52-degree engagement via 690 points of engagement — achieved with a six-pawl, six-phase design and 115-tooth drivering. Made start-to-finish in Industry Nine's Asheville, NC machine shop.
02 / Specifications
Hydra spec sheet.
Everything Industry Nine publishes for the Hydra.
02Wheels
11 fields
Wheel size
—
Internal width (mm)
—
External width (mm)
—
Rim material
—
Hub (front)
15x110
Hub (rear)
12x148
Spoke count
—
Spokes (front)
—
Spokes (rear)
—
Tubeless ready
—
Brake type
disc
03Pricing & availability
3 fields
Price
$460USD · MSRP
Availability
—
Weight
286 gManufacturer claimed
03 / Variants
10 variants available.
Sizes, colors, and configurations published by the brand.
Total variants10Indexed in GearWise
| # | Size | Hub option | Freehub type | Position |
|---|---|---|---|---|
| 01 | 28h | 28h / F:15x110 / R:12x148 | HG | — |
| 02 | 28h | 28h / F:15x110 / R:12x148 | XD | — |
| 03 | 28h | 28h / F:15x110 / R:12x148 | Microspline | — |
| 04 | 32h | 32h / F:15x110 / R:12x148 | HG | — |
| 05 | 32h | 32h / F:15x110 / R:12x148 | XD | — |
| 06 | 32h | 32h / F:15x110 / R:12x148 | Microspline | — |
| 07 | 28h | 28h / F:15x110 / R:12x148 | HG | — |
| 08 | 32h | 32h / F:15x110 / R:12x148 | XD | — |
| 09 | 32h | 32h / R:12x157 | HG | rear |
| 10 | 32h | 32h / R:12x157 | HG | rear |