Patent attributes
A bicycle multiple sprocket comprises a plurality of sprockets. The plurality of sprockets includes a first sprocket and a second sprocket. The second sprocket includes a second sprocket body and a plurality of second sprocket teeth extending radially outwardly from the second sprocket body with respect to the rotational center axis. The plurality of second sprocket teeth includes at least one chain-curvature limiting tooth having a chain-curvature limiting surface configured to support an inner link plate of a bicycle chain in the axial direction in a chain-inclining state where the bicycle chain is inclined from the at least one chain-curvature limiting tooth toward the first sprocket so as to prevent one of a plurality of first sprocket teeth from engaging in an outer link space provided between an opposed pair of outer link plates of the bicycle chain.
