Industry Nine | Hydra Classic Mtn 28H Center Lock Hubs Front 15X110
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$470.00
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Industry Nine | Hydra Classic Mtn 28H Center Lock Hubs Front 15X110, INDUSTRY NINE Hydra Classic 28H Centerlock HUBs HAIL HYDRA! In 2013, Industry Nine changed the landscape of top-spec wheel builds by introducing the Torch Series, a hub driver with lightning-quick 3 degrees of engagement. Never a team to be satisfied with the status quo, I9 set to work creating the next benchmark. After 2. 5 years of planning, prototyping, and testing in labs and the real-world trails of Asheville, Hydra rewrites the rules with a monstrous leap to 690 points of engagement, or 0. 52 degrees between each engagement. Using an independently-phased six-pawl, 115-tooth drive ring, Hydra's drive system pushes the boundaries of hub technology to achieve something monumental. The trick behind Hydra's insanely quick engagement is an innovative new design that utilizes a continually phased system, creating a procession of engagement points between the pawl and drive ring. By utilizing the inherent flex of the axle, I9 was able to create positive second, third, or fourth pawl contact for even load force distribution. Another benefit of the Hydra design is its ability to temper uncontrolled axle and bearing movements, thus improving bearing life and decreasing resistance. Hydra provides a consistent, reliable engagement without overloading bearings, axles, or hub shells. Every Classic mountain hub is made from start to finish in I9's Asheville, NC machine shop. From turning and milling bar stock 7075-T6 aluminum for shells, axles and endcaps, wire EDM cutting A2 tool steel for pawls and drive rings, to their own in-house anodization lab, every step of design, engineering, manufacturing, and assembly is done on premises to exacting standards. BENEFITS:Revolutionary 0. 52deg engagement for efficient and responsive power output4-bearing hub with oversized axle and external seals for increased durability Generously low weights allow you to build a very light wheelset Intuitive layout that can be serviced without any proprietary tools | Industry Nine | Hydra Classic Mtn 28H Center Lock Hubs Front 15X110