Video loading...

Mountain Bikers Head to San Francisco Streets for a New Take on the Sport

Outside's long reads email newsletter features our strongest writing, most ambitious reporting, and award-winning storytelling about the outdoors. Sign up today.

Who says you can only mountain bike in the mountains? In Slay the Bay, from No Way Productions and supported by Adidas, cyclists Hans Rey and Brett Tippie take their bikes to the bustling streets of San Francisco. As they tour the city on their fat-tire bikes, they meet some of the riders who kick-started the sport years ago as well as the up-and-comers who will bring it into the future.