The Thule Fast Ride Bike Mount is the best choice for the bike enthusiast. The Fast Ride is designed with fast and easy mounting for both Thru-axle and standard Quick-release bikes. This bike mount features a convenient and easy installation of a fork adapter for a secure bike fit, a guided track on the fork adapter to slide the bike into the carrier. The Fast Ride mount allows you to unmount bikes from the rack easily with a release lever and locks the bike to the bike rack and the bike rack to the roof racks (locks sold separately) to have your bike safe. The mount rack is easy and safe to mount thanks to audible Confirmation of correct mounting. The Thule Fast Ride Bike Mount is made for road adventurers!