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Hydra - Grade 300 V2 Wheelset (SuperBoost)

Industry Nine

*Industry Nine wheelsets are made to order, lead time is currently 3-12 weeks depending on availability

Get ready for the biggest hits, deepest sends and eMTB rips. 

Industry Nine is pleased to announce our Hydra Grade 300 v2 wheelset. The defining feature of this wheelset is an all-new Grade 300 alloy rim with our hollow bead wall technology - a triple cavity design that reduces pinch flats and increases impact resistance. 

Our hollow bead wall design elevates the performance of alloy rim wheelsets to levels typically associated with carbon rims. This innovative shaping not only offers wider bead walls for improved impact resistance but also eliminates the concentrated pinch points found in conventional hook-shaped rims. Additionally, the triple cavity rim section enhances the structure’s strength and support, significantly reducing the severity of impact deformations.

Built For

  • DH, Big Hits, eMTB


  • 27.5" | 29" | MX

Hole Count | Set Weight

  • 27.5" : 32 | 1990g
  • 29" : 32 | 2090g

Rim Inner Width

  • 30mm

Brake Mount

  •  6-Bolt



27.5" : 1990g ( set )

29" : 2090g ( set )

MX : 2040g ( set )

Front Axle
15x110mm Boost, 20x110mm Boost or 15x110mm RS Torque Boost
Rear Axle
12x157mm SuperBoost
Hub Body
Shimano HG or SRAM XD or Shimano Microspline
690 point, 0.5 degree engagement, 6 pawl mechanism
Tire Width 2.3-2.6"
30mm inner width // 38mm outer width. 
Tubeless Ready

Rider Weight

 Recommended 300lbs/136kg max


6 Pawl Hydra Freehub Body

Our groundbreaking 690 P.O.E. Hydra Freehub body engages every .52 degrees yielding telepathic control.

Premium Alloy Rim

High quality aluminum alloy with weatherproof sublimated graphics, tubeless friendly bead shelf, and a proprietary profile to keep dents at bay.

Direct Thread - Straight Pull

Straight pull, integrated nipple, one-piece aluminum spokes that thread directly into the hubshell resulting in a solid, flex-free junction. No special tools or service procedures required.

Hollow Bead Wall

Hollow Bead Wall promotes increased pinch flat protection and impact resistance.

32h Mountain System

Versatile, strong and stiff. Our 32h System hub and spoke chassis forms the foundation of our most capable wheelsets.

E-Bike Approved

Approved for use on Class 1 E-Bikes

2-Year Warranty

Warranty coverage against defects on your Industry Nine wheelset or Classic hubset.

Ano Lab Custom Color

Design the wheelset of your dreams using our custom wheel configurator. Pick and choose from 11 different anodized colors to create a look as colorful or stealth as you wish.

Visit our AnoLab Custom Wheel Designer to customize your i9s and email your design to

I9 Wheels Customization

For more enquiries and/or to place a custom wheel order with us, kindly drop us an email at with the following details, or simply drop by our store:

i) Wheel Model

ii) Wheel Size

iii) Screenshot of your customized wheel on Industry Nine's AnoLab