McCaffrey bypasses Gore's No. 21 to become SF 49ers' new No. 23
49ers rout Cowboys: George Kittle, Brock Purdy connect for 3 TDs
Frank Gores retires as a 49er 👏 Frank Gore officially retires as a member of the San Francisco 49ers. 👏 He was a beast in his 10 seasons in the red
Morning Report: Frank Gore Retires a Niner, 49ers Sign 2022 Draft Class
Frank Gore says he 'bleeds' 49ers, who he'll face Sunday
Frank Gore Leads Southern Miss To LendingTree Bowl Win Over
49ers-Rams: Frank Gore thrilled with SF win before boxing debut
Former 49ers RB Frank Gore joins team's front office as football personnel advisor
Frank Gore hopes to stay with 49ers beyond 2014 (w/video)
Welcome to the 49ers Hall of Fame Frank Gore