Specification Brand : Industry Nine BulletPoint1 : QUALITY DESIGN - Hydra Classic mountain hubs are loaded with features every rider will appreciate such as revolutionary 0.52° engagement, generously low weights and an intuitive layout that can be serviced without any proprietary tools. BulletPoint2 : DURABLE & LONG-LASTING - These lightweight bike hubs are 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, engineering, manufacturing and assembly is done on premises to our exacting standards. BulletPoint3 : 11 STUNNING COLORS - Industry Nine has high standards for polishing and anodizing, resulting in the breathtaking luster that I9 parts are known for. Available in 11 striking colors intended to complement any build, our anodization processes create not just a durable, corrosion-resistant finish, but also one that any rider will be proud to fit to their bikes. BulletPoint4 : COMPATIBILITY - The Classic Hydra Boost Front hubs are compatible with wheels that have 32 spoke holes. Our range boasts a universe of standard options in terms of axle fit, spoke hole drillings, disc rotor mounting, freehub bodies, and colors. BulletPoint5 : SPECIFICATIONS - The Hydra hubs are fit for 32 spoke holes and have a Center Lock brake type. These hubs are made of premium quality 7075-T6 Aluminum and are customizable BulletPoint6 : 32 holes 8‑11 speed 72 hub, provide good usage experience. Color : Black Department : unisex ExternallyAssignedProductIdentifier : 8445346170130 ExternallyAssignedProductIdentifier1 : 810098980104 ExternallyAssignedProductIdentifier2 : 0810098980104 GpsrSafetyAttestation : 1 ImportDesignation : Made in USA IncludedComponents : AXLE BOLTS FRONT 333 TRACK HUB ItemDisplayDimensions_Height : 4 inches ItemDisplayDimensions_Length : 5 inches ItemDisplayDimensions_Width : 9 inches ItemDisplayWeight : 0.55 pounds ItemName : Industry Nine Hydra Classic Boost Front Hubs - 32 Spoke Hole Mountain Bike Wheel Hub - Black - Center Lock ItemPackageDimensions_Height : 4 inches ItemPackageDimensions_Length : 9 inches ItemPackageDimensions_Width : 4.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : bike-hubs Manufacturer : Industry Nine Material : Aluminum Material1 : default Material2 : default Material3 : default Material4 : default Material5 : default Material6 : default Material7 : default Material8 : default Material9 : default ModelName : Axle Bolts Front 333 Track Hub ModelNumber : Industry Nine NumberOfItems : 1 PackageLevel : unit PartNumber : H2MCBAXEXX Pattern : Star ProductDescription : Featuring the new Hydra internals, designed around a traditional flanged hub. Angled flanges for lower spoke stress and large diameter disc flange improves wheel stiffness and brake torque transfer. Hydra freehub mechanism improves over previous Torch hub internals with multiple heads engaging for strength and quicker engagement. 6-pawl, 6-phase, 115-tooth drive ring with .52 deg between engagement points. Center Lock 35mm splined disc rotor mount. Made in Asheville, NC USAItem Specifications: Number of Holes: 32, Front or Rear?: Front, Color: Black, Model Name: Hydra CL, Rear Axle Spacing: 15x110, Spoke: J-Bend, Brake Type: Center Lock, Weight: 137g, ProductSiteLaunchDate : 2019-04-30T18:50:53.928Z Size : 15x110, 32H SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 25170000