Never leave your Fat Tire bike at home again. Swap out your wheel trays on your Freedom and Superclamp hitch bike racks with Fat Tire Wheel Holders and take your Fat Tire bike along for the ride. Quick and easy to install on your Saris Freedom or Saris Superclamp Bike Rack. These holders can handle the bulkiest of tires, up to 5-inches wide. As a company we produce racks that allow people to bring a bike and explore their surroundings wherever they go. We develop trainers that let cyclists build and maintain fitness in preparation for upcoming pursuits. We create the infrastructure communities need for their citizenry to ride, park and service their bikes. We do it all from our home in Madison, WI, USA, where the vast majority of our products are built and backed by us.