A bicycle sprocket assembly comprising: a first sprocket including an outer peripheral portion defining a plurality of first teeth and an inner peripheral portion defining a first opening that is free of any freewheel engaging splines, the inner peripheral portion of the first sprocket having a plurality of first radially protruding portions; a second sprocket including an outer peripheral portion defining a plurality of second teeth and an inner peripheral portion defining a second opening that is free of any freewheel engaging splines, the inner peripheral portion of the second sprocket having a plurality of second radially protruding portions, a total number of the second teeth being larger than a total number of the first teeth; and a sprocket support member (22; 122) including a freewheel engaging portion and a plurality of sprocket mounting portions extending radially outwardly from the freewheel engaging portion, each of the sprocket mounting portions having a first sprocket mounting opening and a second sprocket mounting opening, one of the first radially protruding portions of the first sprocket being fixed to the sprocket support member at the first sprocket mounting opening, and one of the second radially protruding portions of the second sprocket being fixed to the sprocket support member at the second sprocket mounting opening, the first sprocket mounting opening being circumferentially offset from the second sprocket mounting opening with respect to a center rotational axis of the bicycle sprocket assembly, the radially innermost edge of the second radially protruding portion being spaced from the center rotational axis of the bicycle sprocket assembly by a radial distance that is smaller than a radial distance of the radially outermost edge of the first sprocket mounting openings with respect to the center rotational axis of the bicycle sprocket assembly, characterized in that the sprocket support member is a one-piece, unitary member, wherein the sprocket support member includes a first axial face and a second axial face that faces in an opposite direction with respect to the center rotational axis of the bicycle sprocket assembly, the first and second sprockets both being disposed on the first axial face of the sprocket support member without any intervening sprockets disposed between the first and second sprockets, the bicycle sprocket assembly further comprises a third sprocket including an outer peripheral portion defining a plurality of third teeth and an inner peripheral portion defining a third opening that is free of any freewheel engaging splines, and the third sprocket being disposed on the second axial face of the sprocket support member without any intervening sprockets disposed between the second and third sprockets. a first sprocket including an outer peripheral portion defining a plurality of first teeth and an inner peripheral portion defining a first opening that is free of any freewheel engaging splines, the inner peripheral portion of the first sprocket having a plurality of first radially protruding portions; a second sprocket including an outer peripheral portion defining a plurality of second teeth and an inner peripheral portion defining a second opening that is free of any freewheel engaging splines, the inner peripheral portion of the second sprocket having a plurality of second radially protruding portions, a total number of the second teeth being larger than a total number of the first teeth; and a sprocket support member (22; 122) including a freewheel engaging portion and a plurality of sprocket mounting portions extending radially outwardly from the freewheel engaging portion, each of the sprocket mounting portions having a first sprocket mounting opening and a second sprocket mounting opening, one of the first radially protruding portions of the first sprocket being fixed to the sprocket support member at the first sprocket mounting opening, and one of the second radially protruding portions of the second sprocket being fixed to the sprocket support member at the second sprocket mounting opening, the first sprocket mounting opening being circumferentially offset from the second sprocket mounting opening with respect to a center rotational axis of the bicycle sprocket assembly, the radially innermost edge of the second radially protruding portion being spaced from the center rotational axis of the bicycle sprocket assembly by a radial distance that is smaller than a radial distance of the radially outermost edge of the first sprocket mounting openings with respect to the center rotational axis of the bicycle sprocket assembly, characterized in that the sprocket support member is a one-piece, unitary member, wherein the sprocket support member includes a first axial face and a second axial face that faces in an opposite direction with respect to the center rotational axis of the bicycle sprocket assembly, the first and second sprockets both being disposed on the first axial face of the sprocket support member without any intervening sprockets disposed between the first and second sprockets, the bicycle sprocket assembly further comprises a third sprocket including an outer peripheral portion defining a plurality of third teeth and an inner peripheral portion defining a third opening that is free of any freewheel engaging splines, and the third sprocket being disposed on the second axial face of the sprocket support member without any intervening sprockets disposed between the second and third sprockets.