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Vault J-Bend Hub - 32H

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Power To The Pedal

Let's add it up–a 60 tooth drive ring, 6 pawls, acting in 2 groups of 3, for 120 points of engagement. The result– almost instant transfer of power.

Overbuilt But Not Overkill

With this hub, bigger is better. An oversized hub shell ads stiffness and stability while large and in charge 6902 bearings perform the long run.

Dream In Color

What good is a custom build if it's not dripping with personal style? Vault hubs are available in six tasty colors.

At The Center Of It All

Cast your eyes upon your new favorite component–the infinitely adaptable, fully tuned-and-dialed hub of choice for your custom wheel build. The Vault has almost instant power transfer for slippery fast speed by way of solid, smart design.

Vault J-Bend Hub - 32H

Regular price $509.99 Sale price $509.99

Unit price per 

Color Blue

Position R

Axle Options 12 x 148 Boost HG - R

Free Shipping Over $49. Doesn't Fit? Ship it Back.

Specs

Spoke Count 32
Weight 177 g
Weight Conditions Lightest configuration
Exploded View All Models

Customer Reviews

Based on 12 reviews
75%
(9)
17%
(2)
0%
(0)
8%
(1)
0%
(0)
O
Oli

Light and high number of engagement points. Give a great pedal efficienty and sound as well. Bearing still rolling smooth after a season.

J
Jacob

The Vault J-Bend is a simply incredible piece of kit. I built this into a brand new bike and I am blown away by how solid the wheels this hub has helped create. Living and riding in the Pacific Northwest, there's plenty of chances for things to go wrong, but this hub just ticks along quietly and has incredible engagement. The freehub isn't nearly as loud as you might expect, which I appreciate a ton. Plus they are pretty good looking to boot. Race Face customer service team also was incredibly helpful with some post purchase questions that I had. Cannot recommend these hubs enough.

D
Derek C.

I did enjoy the feel and ride of the hub. Unfortunately mine has got very poor durability and after not even 2.5 years developed play and has to be replaced. Bearings still feel brand new. Its a pity as I would have bought them again if it was not for the short lifetime

C
Chad

:u1F970:

J
Juan M.

Great hub and that clicking sound beautiful

Frequently asked questions

Does the hub have a specific sound when coasting?

Yes, riders often describe the sound as a distinctive, high-frequency buzz—frequently compared to a ‘swarming of bees’—which is neither overly quiet nor excessively loud, providing a satisfying and unique audible feedback while you ride.

Does the hub use a standard axle configuration?

The Vault J-Bend Hub is highly versatile and supports various configurations to accommodate different mountain bike standards. Available axle options include:

  • Boost spacing: 12x148mm (Rear) and 15x110mm (Front).
  • Standard sizes: 12x142mm (Rear) and 15x100mm (Front).
  • DH/Wide spacing: 12x150mm and 12x157mm (Rear).

Additionally, the rear hubs are compatible with multiple drivetrain standards, including HG, XD, and MS. Please verify your specific frame and drivetrain requirements when selecting your configuration to ensure full compatibility.

Does the hub provide instant power transfer?

Yes, the Vault J-Bend Hub is specifically engineered for nearly instant power transfer, making it ideal for high-performance riding.

This is achieved through a robust, high-engagement system:

  • Engagement Points: The hub provides 120 points of engagement.
  • Drive Mechanism: It uses a 60-tooth drive ring paired with 6 pawls, which operate in 2 groups of 3.

This configuration ensures virtually instantaneous transfer of power when you pedal, eliminating lag and maximizing responsiveness.

Will this hub fit my specific mountain bike axle?

The Vault J-Bend Hub is highly adaptable and supports a wide variety of axle configurations, including:

  • Boost standards: 12 x 148 and 15 x 110
  • Standard sizes: 12 x 142 and 15 x 100
  • DH/Extra Wide: 12 x 150/157

Because of these diverse options, it is compatible with most modern mountain bike frames.

Is the engagement system robust enough for technical trails?

Absolutely. The hub utilizes a sophisticated 6-pawl design (configured in two groups of three) that interacts with a 60-tooth drive ring. This results in 120 points of engagement, providing the near-instantaneous power transfer needed for technical climbs and aggressive trail maneuvers.

Can I match this hub to my bike's color scheme?

Yes, the Vault J-Bend Hub is available in six distinct anodized colors to help you personalize your build:

  • Black
  • Blue
  • Orange
  • Purple
  • Silver
  • Kashmoney (a metallic bronze tone)

The vibrant finish and high-contrast branding make it a great focal point for custom setups.

Lifetime Warranty, Crashes Included.

Crashes are part of mountain biking. When they happen, we have your back.

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