XTR Front Hub offers smooth rolling performance and durable Boost compatibility
What Our Gearhead® Experts Are Saying:
"Shimano really refined the details on this hub. The cartridge bearings spin forever, and the new seals do a great job of keeping out dust and grit. It’s a super solid choice if you want dependable performance in all conditions—especially when laced to a lightweight rim."
Built to meet the demands of elite trail and XC riders, the Shimano XTR HB-M9210-B Front Hub combines time-tested durability with smooth, low-drag efficiency. Its stainless steel cartridge bearings and adjustable preload system allow riders to fine-tune their setup for the perfect blend of roll speed and durability. And with updated seals, this hub shrugs off dust, mud, and water—keeping performance consistent deep into the season.
With Boost 110x15mm spacing and both 28h and 32h drillings, it adapts easily to modern wheel builds across a range of disciplines. Whether we’re racing singletrack or spending long days on backcountry loops, this hub delivers XTR-level confidence, spin after spin.
Details
- Boost 110x15mm spacing provides increased stiffness and handling precision
- Easily serviceable stainless steel cartridge bearings reduce friction and maintenance
- Preload adjustment system allows precise bearing tension tuning
- Optimized seal design minimizes contamination for longer bearing life
- Smooth, low-resistance rotation enhances performance on trail and race builds
- Available in 28h and 32h spoke drilling to fit a wide range of wheel configurations
- XTR-level construction ensures top-tier reliability for aggressive riding
- Item #SHIU1QB
- Hub Type
- front
- Rotor Compatibility
- centerlock disc
- Spoke Count
- 28h or 32h
- Activity
- cross-country
- Manufacturer Warranty
- 3 year
- Manufacturer Part Number
- HB-M9210-B
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