The 49ers have signed RB Christian McCaffrey to a 2-year extension. Updates on all the news from a BA Hold out to who will get the extension. #sanfrancisco49ers #49ersfootball Join this channel to get access to perks and support the channel: https://www.youtube.com/channel/UCzZkcTcRj7vKSTHL9DQI4Bw/join Also hop on over to Patreon and get EXCLUSIVE 49ers Cutback content including ALL 22 Film Breakdowns: https://www.patreon.com/49erscutback Find links to all our socials on our Link Tree page: https://linktr.ee/49erscutback Don't forget to check out our NEW MERCH SHOP at: https://49erscutbackshop.com