90.20 Standard under periodical review Apr 15, 2024
ISO
ISO/TC 149 Cycles
International Standard
43.150 Cycles
Published
Specifies mating dimensions and tolerances for the sprocket and splines of the hub of an internally geared hub or a backpedal brake hub on a cycle. The dimensions and tolerances for the fitting shall be as given in figure 1.
PUBLISHED
ISO 10230:1990
90.20
Standard under periodical review
Apr 15, 2024