Industry Nine Hydra Hydra Classic
Lists today at $215
Own a Industry Nine Hydra Hydra Classic?
Track its value in your garage, or list it for sale locally in a few taps.
What a used one is worth
New
$215
$183 to $215
Like new
$204
$174 to $215
Excellent
$194
$164 to $213
Good
$161
$137 to $177
Fair
$118
$101 to $130
For parts
$65
$55 to $71
From the current list price, adjusted for condition. Guidance from our catalog, not an appraisal.
Overview
- Brand
- Industry Nine
- Series
- Hydra
- Model
- Hydra Classic
- Type
- Hub
- Years
- 2019 to 2023
- Launch MSRP (US)
- $215
Compatibility
- Axle
- 15x100, 15x110_boost, qr_135, 12x135, 12x142, 12x148_boost, 12x157_superboost
- Freehub
- hg, xd, micro_spline, singlespeed
- Rotor mount
- 6_bolt, centerlock
Specifications
- Pawls
- 6
- Position
- pair
- Materials
- 7075-T6 aluminum shell, axle and endcaps; A2 tool steel pawls and drive ring
- Axle other
- 15x110 Torque Cap, QRx141, 12x150, Lefty front, fatbike 170/190 rear
- Spoke holes
- 28, 32
- Engagement deg
- 0.52
- Flange options
- Classic J-bend hub, System straight pull hub (in i9 System wheelsets)
- Weight g by size
- Rear 6 bolt boost: 286; Front 6 bolt boost: 165
- Engagement points
- 690
Original Hydra. Absent from the September 2018 mountain hub page and listed by February 2019, so 2019 is its first model year; the 2019 "starting at" prices (rear 435, front 215 USD) are treated as launch prices and msrp_usd holds the lower (front) one. Last seen for sale in a September 2023 capture (Classic Enduro S wheelset); replaced by Hydra2 in 2025, so the end year is the last observed listing. Service parts are still sold. Price labels fixed 2026-09-27: price_basis changed from pair to each because the maker sells front and rear hubs singly and msrp_usd ($215, the front hub launch price) is one front hub, the lowest priced single hub.