WHEEL RIM

摘要

A bicycle wheel rim, the rim having an outer annular portion adapted to receive a tyre and an inner peripheral radial portion having a plurality of circumferentially arranged spoke openings wherein the inner peripheral radial portion is the braking surface.

主权项

1. A bicycle wheel rim, the rim including an outer annular portion adapted to receive a tyre, an inner peripheral radial portion having a plurality of circumferentially arranged spoke openings wherein the inner peripheral radial portion is characterised in that it has a braking surface thereon.