Description
The White Industries XMR Front Hub is a lightweight, precision-machined 6-bolt disc hub for mountain, gravel, road, and touring bikes. We machine, assemble, and inspect every hub in our Petaluma, California facility. As a result, the XMR delivers smooth performance, lasting durability, and premium American craftsmanship.
The XMR uses the industry-standard ISO 6-bolt disc rotor interface. Therefore, it provides dependable braking performance in every riding condition. Its rugged construction stands up to technical mountain trails, backcountry adventures, and loaded touring. At the same time, its low weight and classic high-flange design make it an excellent choice for fast gravel and performance road bikes.
Two premium Enduro sealed cartridge bearings keep the XMR rolling smoothly mile after mile. They also reduce maintenance, allowing you to spend more time riding and less time servicing your bike.
For more than 30 years, White Industries has refined its hub designs through real-world testing and continuous innovation. Every XMR Front Hub reflects that experience. We precision CNC-machine, hand-assemble, and inspect each hub in Petaluma, California. As a result, every hub meets our standards for reliability, precision, and long-lasting performance.
Choose from six spoke drilling options, five anodized colors, and three axle configurations. With 126 possible combinations, it’s easy to build a custom wheelset that matches your bike and riding style. Whether you’re riding technical singletrack, racing gravel, or touring long distances, the XMR delivers premium Made in the USA performance you can trust.
Features
- Lightweight front hub for mountain, gravel, road, and touring bikes
- Industry-standard ISO 6-bolt disc rotor mount
- Precision CNC-machined in Petaluma, California
- Two premium Enduro sealed cartridge bearings for smooth, reliable performance
- Durable high-flange design for strength and classic styling
- Available in six spoke drilling options
- Offered in five anodized colors
- Available in three axle configurations
- 126 possible hub configurations
- Made in the USA
Technical Documents
Looking for more detailed technical info? Visit our Technical Documents page here.
FAQ
Which is better, the CLD or XMR Front hub?
Neither is “better”. Both share the same internals and the differences really come down to the two different rotor mounting standards: Center Lock for CLD, and 6-bolt for XMR. Also, the XMR has larger flanges with window cut outs, and some may prefer that look over the smaller CLD flanges without windows. The bottom line is you can’t go wrong with either hub!
What type of service should I be performing on my hubs, and how often?
This depends on the type of climate you’re riding in, and how often. To check the bearings, remove the wheel once a month and spin the axle with your fingers to check for roughness which would indicate a bearing/bearings need to be replaced. At least once a year pull the hub apart to inspect and clean/regrease the freehub body parts (pawls etc). In extreme conditions do this more often. In wet climates you can smear extra grease on the faces of the outer bearings to help protect them. For this, we like to use Sta-Lube Water-Resistant Marine Grease.
Can I get this hub in a 15mm x 110mm Thru axle?
Yes, but that would be a different model called the “XMR+”. But the standard XMR front hub (which is what you’re looking at on this page) can be converted to Boost 15mm x 110mm Thru axle with part# AXLEND17FABOOST available on the Axle Parts page.
Can I swap between the 9mm x 100mm QR axle, 12mm x 100mm axle, and the 15mm x 100mm Thru axle? And is that and difficult?Y
You can swap but you may need to purchase a new axle kit depending on what you currently have and what you want to change to. Axle kits are on the Axle Kits page. Instructions are in the Front Hub Assembly document, but it’s not a complicated procedure and does not require special tools.
How can I restore that shiny silver finish on my polished raw aluminum White Industries parts?
Use “Mothers Mag and Aluminum Polish” with a microfiber rag. Start with heavy pressure and lighten up towards the end.
Can I get these in a custom anodized color or hole drilling?
Unfortunately we do not offer those options.
