Take your bike adventures even further with a versatile mount cage to pack larger gear on your bike. The included tie-down straps provide the ability to carry DryBag, sleeping bag/pad, stuff sack, or any round shaped gear on your bike frame or fork with bottle bosses. A four-hole mount design offers a height adjustment of your load for better balance. VersaMount clamps also provide easy installation and flexible mounting options. Fits tubes Ø20 - Ø60mm.