Bicycle hub

A front hub 30 is configured to suppress deformation in a disc rotor even if the disc rotor is made thinner and more lightweight, and to suppress wobbling in a braking surface. The front hub 30 has a hub axle 40, a hub shell 41, two bearings 42 and 43, and a brake mount 45. The hub shell 41 has spoke attachment parts with spoke attachment holes 51c and 51d disposed at both ends for attaching a plurality of spokes. The brake mount 45 has a rotor attachment unit 52 for attaching a disc rotor 25f of a disc brake 18f. The rotor attachment unit 52 is integrally formed with a first spoke attachment part and is disposed radially farther out than the minimum radial position at which the spokes are attached.