Chris King ISO Boost 6B Disc Rear Hub - Shimano/SRAM HGExperience the pinnacle of cycling performance and durability with the Chris King ISO Boost 6B Disc Rear Hub. Meticulously engineered and manufactured in Portland, Oregon, this hub is the heart of a truly high-performance wheelset, built for discerning riders who demand absolute precision and unwavering reliability on every ride. Whether you´re tackling technical singletrack, grinding out miles on gravel roads, or embarking on an all-road adventure, the ISO Boost hub delivers the legendary quality that has made Chris King an industry icon.The defining feature of this rear hub is its instantaneous power transfer. This is achieved through the legendary, patented RingDrive™ system, which utilizes 72 points of engagement simultaneously. This design ensures there is virtually zero lag between your pedal stroke and forward momentum, providing lightning-fast acceleration out of corners and a direct, connected feel on technical climbs. Accompanying this incredible performance is the unmistakable and celebrated angry bee sound, a testament to the precision mechanics at work within.Built as a lifetime investment, the Chris King ISO hub is renowned for its exceptional durability. It features in-house manufactured, heat-treated steel bearings that are fully serviceable and designed to wear in, not out. These angular contact bearings become smoother and faster with use, providing years of flawless performance. The robust hub shell and axle are crafted to withstand the increased forces of modern Road Cycling, aggressive trail riding, and the added stiffness of the Boost axle standard, ensuring your wheel remains strong and true.Key Benefits:* Instantaneous Engagement: The 72-point RingDrive™ system provides immediate power transfer for superior acceleration and control on technical terrain.* Unmatched Durability: Engineered to last a lifetime with fully serviceable, in-house made bearings that improve with age.* Legendary Performance: Experience the smooth-rolling, low-drag performance and iconic sound that defines the Chris King brand.* Enhanced Wheel Strength: The Boost 148mm spacing creates a wider hub flange, resulting in a stronger, stiffer, and more responsive wheel build.* Proven Reliability: The ISO 6-Bolt disc mount is a rock-solid, globally recognized standard for dependable braking power.Main Features:* Patented RingDrive™ system with 72 simultaneous points of engagement.* Legendary Chris King in-house made, angular contact steel bearings.* Boost 148x12mm thru-axle design for modern frame compatibility.* Classic and reliable ISO 6-Bolt disc brake interface.* Easily serviceable and rebuildable with common tools.* Shimano/SRAM HG-compatible freehub body.Technical Specifications:* Product Type: Rear Hub* Discipline: Mountain Biking, Gravel, All-Road Cycling* Axle Standard: Boost 148x12mm Thru-Axle* Brake Interface: ISO 6-Bolt Disc* Freehub Compatibility: Shimano/SRAM HG (8, 9, 10, and 11-speed)*...