Can I Carry A Passenger On My Rear Rack I Have A Gekko Mountain Bike And I Added A Rear Bike Rack?

Can I Carry A Passenger On My Rear Rack I Have A Gekko Mountain Bike And I Added A Rear Bike Rack? Rear racks are usually rated to carry loads between 20 and 50 pounds, which is sufficient for most uses. A few heavy-duty touring models are able to carry up to 80 pounds. How