Key Specifications

Dishwasher safe

Derailleur hanger nut for the Druid and Dreadnought up to and including 2022

particularly useful for e-bikes

versatility is the name of the game with the Enduro S Series

industry 9 hydra mtb front hub boost 6b black 32 15x110 boost Rebuilt/Refresh Kits Key SpecificationsHYDRA CLASSIC BOOST 6B FRONT HOLE COUNT 28 32 WEIGHT 165g Industry Nine Classic hubs are the heart of your wheelset, everything revolves around them, literally. Every Classic mountain hub is made start to finish in our Asheville, NC machine shop. From turning and milling bar stock 7075 T6 aluminum for shells, axles and encaps, wire EDM cutting A2 tool steel for pawls and driverings, to our own in house anodization lab, every step of design,