Individual chain wheel for a bicycle front crank arrangement for engaging in a drive chain, said individual chain wheel comprising a multiplicity of teeth (1012, 1014) formed on a circumference of the individual chain wheel and having a first and a second group of teeth, wherein the teeth of the second group of teeth are arranged in an alternating manner between the teeth of the first group of teeth, such that, as viewed in the circumferential direction of the individual chain wheel, a tooth of the first group of teeth is directly followed by a tooth of the second group of teeth and then in turn immediately by a tooth of the first group of teeth, wherein the teeth of the first group of teeth, as viewed in a direction transversely with respect to the circumferential direction of the individual chain wheel, have a greater material thickness than the teeth of the second group of teeth, wherein each tooth (1012, 1014) has a load flank via which a force can be transmitted between an adjacent chain pulley of the drive chain and the respective tooth (1012, 1014), and wherein each tooth of the first group of teeth has at least one profiling with an opening in the vicinity of the flank, in which a portion of an inner link plate of the drive chain, which portion protrudes beyond the chain pulley, can engage, wherein the load flank and the profiling of at least one tooth of the first group or teeth are geometrically designed and arranged with respect to each other in such a manner that, even in the event of wear-involving stressing of the load flank as a consequence of the transmission of force via the chain pulleys of the drive chain during operation of the individual chain wheel, an unobstructed disengagement of the respective chain pulley adjacent to the load flank and of the tooth is ensured, characterized in that the teeth of the second group of teeth in the radial direction of the individual chain wheel are formed with a lower height than the teeth of the first group of teeth, wherein the teeth of the second group of teeth have a height of approximately 85% of the height of the teeth of the first group of teeth. wherein the teeth of the first group of teeth, as viewed in a direction transversely with respect to the circumferential direction of the individual chain wheel, have a greater material thickness than the teeth of the second group of teeth, wherein each tooth (1012, 1014) has a load flank via which a force can be transmitted between an adjacent chain pulley of the drive chain and the respective tooth (1012, 1014), and wherein each tooth of the first group of teeth has at least one profiling with an opening in the vicinity of the flank, in which a portion of an inner link plate of the drive chain, which portion protrudes beyond the chain pulley, can engage, wherein the load flank and the profiling of at least one tooth of the first group or teeth are geometrically designed and arranged with respect to each other in such a manner that, even in the event of wear-involving stressing of the load flank as a consequence of the transmission of force via the chain pulleys of the drive chain during operation of the individual chain wheel, an unobstructed disengagement of the respective chain pulley adjacent to the load flank and of the tooth is ensured, characterized in that the teeth of the second group of teeth in the radial direction of the individual chain wheel are formed with a lower height than the teeth of the first group of teeth, wherein the teeth of the second group of teeth have a height of approximately 85% of the height of the teeth of the first group of teeth.