Thule RideOn Towball Mount Lock

. This high quality mount lock attaches to your vehicles tow bar for a safe and secure hold. Additionally, this model is specifically designed for use with Thule HangOn, RideOn and EasyBase bike carriers. Finally, its key lockable design means your carrier is held tightly in place for added peace of mind Features Compatibility Thule HangOn, RideOn and EasyBase bike carriers Easily mounts to your vehicle's tow bar Key lockable for extra safety Genuine Thule partBuy Thule Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.