Bicycle hub
DRIVE
September 19, 2001
A bicycle hub is provided for use with bicycle spokes with spoke nipples threadedly coupled to their inner ends. The bicycle hub includes a hub axle (32) and a hub body (30). The hub axle has a center axis extending between a first end and a second end. The hub body has a tubular center portion defining an interior passageway and a first mounting portion coupled to a first end of the center portion. The center portion defines an interior passageway with the hub axle being rotatably supported in the interior passageway. The first mounting portion (36a) has a plurality of first spoke openings (38a,38b) extending axially to a first free edge and a plurality of first protrusions extending radially inwardly from the first mounting portion. The plurality of first protrusions are fixedly coupled to the first mounting portion. The bicycle hub also includes a second mounting portion coupled to a second end of the central portion. The second mounting portion (36b) has a plurality of second spoke openings. The second mounting portion can be different than the first mounting portion.
Discussion in the ATmosphere