Esirumm Shimano XTR HB-M9110-BS Boost 15mm E-Thru Disc C-Lock 28H

XTR - Front Hub - CENTER LOCK - Disc Brake - 110x15 mm E-THRU Axle - Straight SpokeWith labyrinth and contact seals, and refined cup and cone surfaces, the XTR front hub is perfect for custom MTB wheel builds.Spoke Pattern: 3 crossRim diameter: 27.5”/29”Weight: 146 gRemarks For straight spoke. ERD: 550 - 610 mm. Rim offset: 0 - 3 mm. Intersections: . 3 cross only. including . spoke . heads . in hub shell. Some spoke . calculators may . call this 2 crossAxle Fixing method: 15 mm E-THRUThru Axle (Length x Inner Diameter): 110 x 15 mmBearing cone: CBNBearing cup: GrindedBearing: Stainless ball Flange diameter (mm): 51Flange distance (mm): 62.76Over the Locknut Distance - O.L.D. (mm): 110Offset (mm): 3.63P.C.D (mm): 45Seal Labyrinth and ContactSpoke Holes: 28H