A roof bike rack mounts on roof racks on top of your vehicle.  Most fit on factory luggage racks and square and round cross bars from Yakima or Thule.  Please contact us with any questions concerning matching a roof mount bike rack to your rack and to your bike.  Some of the roof racks require you to remove the front wheel of your bike and some do not.  Please take advantage of our Bicycle Rack Selection Guide which helps you choose the right bike rack for you and your vehicle:

Bicycle Rack Selection Guide