49ers Sign RB Christian McCaffrey to a Two-Year Extension - 49ers.com
- 49ers Sign RB Christian McCaffrey to a Two-Year Extension 49ers.com
- 49ers reward RB Christian McCaffrey with 2-year extension ESPN
- 49ers' Christian McCaffrey signs record-setting contract extension worth $38 million over two years CBS Sports
- Christian McCaffrey hopes new deal benefits all running backs NBC Sports