TR37 I9 Hydra 1.0 Gold Centerlock Wheelset
TR37 I9 Hydra 1.0 Gold Centerlock Wheelset - Image 2
TR37 I9 Hydra 1.0 Gold Centerlock Wheelset - Image 3
TR37 I9 Hydra 1.0 Gold Centerlock Wheelset - Image 4
TR37 I9 Hydra 1.0 Gold Centerlock Wheelset - Image 5
29″
  • Tire Size: 2.3″-2.6″
  • Hole Count: 32h
  • Width: 37mm
  • Inner Width: 31mm/30mm
  • Depth: 20.5mm
  • Weight: 450/550g
  • ERD: 597
27.5″
  • Tire Size: 2.3″-2.6″
  • Hole Count: 32h
  • Width: 37mm
  • Inner Width: 31mm/30mm
  • Depth: 20.5mm
  • Weight: 430/520g
  • ERD: 559

TR37 I9 Hydra 1.0 Gold Centerlock Wheelset

The TR37 The Industry Nine (i9) Hydra 1.0 (commonly known as the original Hydra) is a premium, US-made mountain bike hub famed for its near-instant 0.52-degree engagement and iconic high-pitch “buzz.” Hand-machined in Asheville, North Carolina, it remains a top-tier choice for technical climbing and rapid power transfer.

Our TR37 rims feature our comfortable Sinewave design and robust front and rear-specific designs built to tackle everything from rowdy loamers to enduro races. All NOBL wheelsets come taped with valves and ready to go– simply throw your tires on with sealant, and you’re set!

  • *Wheelset Options
    *Rim Diameter
    *Color
    Reset Options
  • *Front Axle
    *Rear Axle
    Freehub
    *Brake Style
    Spokes
    Graphics
    *Crown Graphics

    The "Crown" graphic refers to the "O" part of the word NOBL. Opting for just a crown graphic is a great way to add a subtle hint of colour and customization to your wheelset.

    *One-Piece Base Colour

    Full letter graphics encompass the entire lettered graphic including the "O" crown. The decal comes cut to size, making them easy to apply. All sets include decals for 1 wheelset + 1 extra for safe keeping.

    *Select Nipple Color

    We use Sapim Secure Lock 7075 Alloy nipples. They are durable and corrosion resistant while saving quite a bit of rotating weight. Secure Lock ensures the wheel maintains tension without loosening or unwinding.

    • Weight of Alloy Nipples per wheel: 30g
    Select Valves(s)

    Select your valve(s) to be included with your new wheelset.

    • NOBL valves include 1 valve & cap per wheel ordered. NOBL valves are not compatible with tire inserts.
    • Peaty's MK2 Valve kits include a matching set of 2 valves with matching spoke & core removal tool caps, and are also compatible with tire inserts! Peaty valves come in 60mm lengths.
    *Select Peaty's Valve
    Select Valve Cap Color
    Your wheels come stock with a black alloy NOBL branded valve with black plastic cap. You can now upgrade to a coloured or black anodized alloy bullet-style valve cap for a relatively small fee.
     
    *Our kit is NOT compatible with most tire inserts.

    Save 40% on tires added to your order.

    The tires will be packed and shipped with your order, but not installed on your wheels.

    Select Front Tire
    Select Rear Tire
    What bike are these wheels for (make/model year) ?

    Please let us know what bike you’ll be mounting your NOBL Wheels on.

    Additional information?

    Please let us know if you have any questions or special requests. We review all orders before they are manufactured and will contact you if we have any questions.

SKU: TR37-I9-H2-32h-QB-WS-2 Category:
Brand: NOBL Wheels

Additional information

Position

Rim Model

Rim Diameter

, ,

Hole Count

Hub Model

Color

Brake Interface