Super bantamweight, also known as junior featherweight, is a weight class in professional boxing, contested from 118 pounds (54 kg) and up to 122 pounds (55 kg). There were attempts by boxing promoters in the 1920s to establish this weight class, but few sanctioning organizations or state athletic commissions would recognize it. Jack Wolf won recognition as champion when he beat Joe Lynch at Madison Square Garden on September 21, 1922, but afterwards the weight division fell into disuse.