Chris King MTB Boost Front Hub | 6-Bolt | Ceramic Bearings

The Boost 6-Bolt front hub is built specifically for “Boost” disc spacing forks with 110x15mm axles. Thanks to its larger hubshell bearing, this hub is designed to handle rough terrain and aggressive riding, whether you're tackling downhill or enduro trails. With axle specs constantly evolving, we’re confident that the “Boost” disc location is here to stay.

Chris King Boost 6-Bolt front hubs are precision tools built for mountain riding. Chris King use one-piece axles to create a stiff hub that provides ultra-precise, rail-like steering, translating every small input you make on the trail. To keep mud, water, and other contaminants out, the Boost hubs feature heavy-duty bearing seals and snaprings, offering superior protection with minimal drag.

Steel and ceramic bearings feature heat-treated, surgical-grade steel races that are machined simultaneously to ensure a perfect match. This attention to detail makes our bearings faster and more durable with age. They’ll make a difference you can feel on every ride. Plus, every hub and bearing is fully serviceable, ensuring they’ll last for years of hard use.

• Made in Portland, Oregon, USA
• King Lifetime Warranty
• Wide flange placement
• Fits 110x15mm Boost axles
• Legendary in-house LD bearings
• Easy to service with just a 2.5mm hex and a pick or penknife
• Completely rebuildable with our Universal Hub Service Tool
• Lightweight yet tough
• Ceramic bearing upgrade available
• Available in 28 and 32 hole spoke counts