Boost Centerlock Front

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Why We Make This

Chris, our founder and spiritual guide, the King himself, is really, in his heart of hearts, a mountain biker. We make this hub because it’s spiritually imperative that we do so, to honor the dirt that has given us so much inspiration, and to keep Chris happy.

Why You Want It

Our Boost Centerlock front hubs use one-piece axles to provide a stiff hub with rail-accurate steering. To keep mud and water out of the works, they have heavy-duty bearing seals and snaprings that provide superior protection with ultra-low drag. Each one is like a rolling dream of trail riding performance. Our bearings, both steel and ceramic, have heat-treated, surgical-grade steel races that are machined simultaneously to ensure perfect matching. The quality and speed of our bearings is what you will feel (and hear) on every ride. As Chris King bearing tracks burnish, they actually get faster. A little bit of regular love (i.e., service) will keep this hub rolling for years upon years of demanding use.

• Engineered, manufactured, and assembled in Portland, Oregon USA
• King Lifetime Warranty
• Wide flange placement
• Fits 110x15mm Boost
• Legendary made-in-house  bearings
• Easily serviceable with a T10 Torx and pick or pen knife
• Completely re-buildable with our Universal Hub Tool
• Ceramic bearing upgrade available
• Available in 24-, 28-, and 32-hole spoke count

HUB SPECIFICATIONS
Axle Width: 110mm
Flange Diameter DS & NDS: 57.4mm
Center to Flange DS: 35.5mm
Center to Flange NDS: 27.5mm