# Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Blue 28H

Completely re-engineered using insights gleaned from more than 100000 original Hydra hubs in the field Hydra 2 features a newly designed 65% thicker axle larger 6903 bearings with new labyrinth seals and enlarged pawl pockets that ensure bombproof durability under the most demanding conditions.-   6 Pawl Hydra 2 Freehub Body provides a groundbreaking 870 P.O.E. Hydra 2 Freehub body engages every .41 degrees yielding telepathic control
-   Refined drive ring and increased tooth counts on each pawl provide increased relability and engagement with less drag
-   Designed specifically for trail enduro and downhill riders with the strength to handle full-power ebikes
-   Scalloped flanges on Hydra2 j-bend hubs increase overall strength and remove excess material for a lighter stronger hubshell
-   Revised axle design is 65% thicker with an improved stress washer design
-   Larger 5.5mm pawl pockets that evenly distribute force 26% better preventing deformation of the pockets over years of use
-   Full-contact radial lip seals paired with proximity dust shields keep grit and grime out and lubrication in
-   Durable 6903 bearings are used throughout for smooth long-lasting performance
    
    Rear Axle
    
    12mm Thru x 148mm
    
    Cassette Body Type
    
    Shimano Micro Spline
    
    Color
    
    Blue
    
    Skewer Included
    
    No
    
    Bearing Type
    
    Sealed Cartridge
    
    Weight
    
    292
    
    Designed for ebike
    
    Yes
    
    Defined Color
    
    Blue
    
    Spoke Interface
    
    J-Bend
    
    Hub Drilling
    
    28
    
    Hub/Brake Compatibility
    
    6-Bolt Disc

## Details

- **Price:** 470.0 USD
- **Vendor:** Gio's Outdoors
- **Type:** Hubs
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 470.00 USD | In stock |

## Images

- Industry Nine Hydra 2 Classic Rear Hub - 12 x 148mm 6-Bolt Micro Spline Blue 28H

---

> Source: [Smart supply deals](https://smartsupplydeals.com/products/industry-nine-hydra-2-classic-rear-hub-12-x-148mm-6-bolt-micro-spline-blue-28h)
> Updated: 2026-07-22