Freehub Body Type: Campy 9-12 Speed

XMR Rear Hub

Product Details

As with all our hubs, the XMR (Cross Mountain Road) draws on over 30 years worth of hub manufacturing experience and real world testing, going back to the “Ti Cassette Hub” we introduced in 1992. We’ve been doing this for a long time, and every White Industries hub we make has that original DNA in it; simple, durable, dependable.

For those of you committed to the 6 bolt disc rotor standard, the XMR’s are perfect for mountain and touring builds due to their robust and durable design, but they are equally at home on road and gravel bikes because of their low weight and classic high flange design.

Designed around the ISO 6 bolt rotor mounting standard, the XMR rotates on four Enduro brand bearings: two in the 6061-T6 aluminum hub shell, and two in the 6/4 titanium freehub body. XMR’s are made here in our Petaluma, Ca. shop, and available in six spoke drillings, seven colors, two axle configurations, and five different freehub bodies. That’s 420 different variations!

September 5, 2020
XMR+ Boost Rear Hub

Product Details

As with all our hubs, the XMR+ (Cross Mountain Road Boost) draws on over 30 years worth of hub manufacturing experience and real world testing, going back to the “Ti Cassette hub” we introduced in 1992. We’ve been doing this for a long time, and every White Industries hub we make has that original DNA in it; simple, durable, dependable.

The XMR+ is perfect for Boost spaced mountain and gravel bikes because of their low weight and clean, minimalist look, as well as their robust and durable design. Designed around the ISO 6 bolt rotor mounting standard, the core of the rear XMR+ is a heat treated, black-oxided 4130 steel axle with aluminum axle ends, rotating on four Enduro brand bearings: two in the 6061-T6 aluminum hub shell, and two in the 6/4 titanium freehub body. XMR+’s are made here in our Petaluma, Ca. shop, and available in four spoke drillings, seven colors, and five different freehub bodies.

September 5, 2020
Hub Engagement Kits
Product Details

These are the small parts that live inside our rear hubs and freehub bodies. We have used two different engagement systems over the years, an older 24 tooth system up to around 2018, and a newer/current 48 tooth system that all current hubs ship with. Mixing 24T pawls with 48T ratchet rings (and vice versa) will cause severe damage to your hub! Refer to the technical documents below to help you figure out which system you have. Hint: count the number of “clicks” in one rotation of your freehub or count the teeth on the ratchet ring.

Specs
- All parts only work with White Industries hubs
- Each engagement “system” is made up of 3 pawls, 3 springs, and a matching ratchet ring
  - Pawls and springs fit into pockets in the freehub body (freehub bodies will accept either 24T or 48T pawls)
  - Ratchet ring threads into the hub shell
- Pawls come in 24T or 48T styles
- Springs work on both 24T and 48T systems
- Ratchet rings come in 24T or 48T styles
- Ratchet rings can be replaced or swapped with a tool (see Tools>Hub Ratchet Ring Removal Tools page)
  - Part # RRINGTL24 for 24T rings
  - Part # RRINGTL48 for 48T rings
  - No tool needed for installation (rings thread in by hand and “seat/tighten” with pedaling force)
Compatibility
- Any hub we ever made with a 24T system will be compatible with the 24T pawl and spring kits
- The very first hubs we made (the “Ti Cassette) will work with the current 24T pawl kit, but not the 24t ratchet ring (different threads)
- We do not recommend swapping ratchet rings on old hubs (10+ years) unless the ring is damaged
What’s In The Box
- Pawl and spring kits come with 3 pawls and 3 springs
- Ratchet ring kits come with a ratchet ring, 3 matching pawls, and 3 springs
- Springs are sold individually
Technical Documents
September 14, 2020
Freehub Body O-Ring

Product Description

The Freehub Body O-Ring creates the seal between the freehub body and hub shell on White Industries hubs. Over time they can become brittle and crack so it’s not a bad idea to replace yours if you see any signs of deterioration. These will fit every freehub body we’ve ever made.

July 11, 2022
T11 Rear Hub

Product Details

As with all our hubs, the T11 draws on over 30 years worth of hub manufacturing experience and real world testing, going back to the “Ti Cassette hub” we introduced in 1992. We’ve been doing this for a long time, and every White Industries hub we make has that original DNA in it; simple, durable, dependable.

T11’s are perfect for road and gravel bikes with rim brakes because of their low weight and clean, minimalist look, but share the same internals as our disc hubs for durability. Made here in our Petaluma, CA shop, and available in five spoke drillings, seven colors, two axle configurations, and five different freehub bodies. That’s 350 different variations!

September 5, 2020
MI5 Rear Hub

Product Details

As with all our hubs, the Mi5 (pronounced “em-eye-5”) draws on over 30 years worth of hub manufacturing experience and real world testing, going back to the “Ti Front hub” we introduced in 1992. We’ve been doing this for a long time, and every White Industries hub we make has that original DNA in it; simple, durable, dependable.

The Mi5 is the direct descendant of those 90’s hubs and is a perfect choice for rim brake road and gravel bikes because of their low weight and clean, minimalist look, but they are equally at home on mountain and touring builds due to their robust and durable design. The core of the rear Mi5 is a heat treated, black-oxided 4130 steel axle with aluminum axle ends, rotating on four Enduro brand bearings: two in the 6061-T6 aluminum hub shell, and two in the 6/4 titanium freehub body. Mi5’s are made here in our Petaluma, Ca. shop, and available in five spoke drillings, two colors, two axle configurations, and four different freehub bodies.

September 5, 2020
XMRT Rear Tandem Hub

Product Details

As with all our hubs, the XMRT (Cross Mountain Road Tandem) draws on over 30 years’ worth of hub manufacturing experience and real-world testing, going back to the “Ti Cassette Hub” we introduced in 1992. We’ve been doing this for a long time, and every White Industries hub we make has that original DNA in it; simple, durable, dependable.

The XMRT is a tandem-specific 6-bolt disc rear hub designed around the QR x 145mm axle spacing standard which is (mostly) unique to tandems. The hub shell is designed specifically around this axle standard and puts the disc rotor in the correct spot for the ISO 6 bolt rotor/caliper alignment standard. This is not simply a standard XMR hub with a wider axle! That would not work because the disc rotor would end up 10mm shy of lining up with the disc caliper.

The XMRT rotates on four Enduro brand bearings: two in the 6061-T6 aluminum hub shell, and two in the 6/4 titanium freehub body. XMRT’s are made here in our Petaluma, Ca. shop, and available in four spoke drillings, two colors, two axle configurations, and four different freehub bodies.

September 5, 2020

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