New Thule Wheel On Bike Mount Zero adjustment Anti Spin Device Silver Black 593 OSFA:Silver Black 12 15 year old Professional lightweight 340471 33 23 Used 12 15 year old Professional lightweight high density foam Removable molded pro shoulder caps Removable tail pad Colors: Black Nontraditional tongue opening is secured on one side for easy entry and a comfortable fit Fast wheel loading and unloading with easy drop in fork design Zero adjustment anti spin device Folds flat when not in use Fits all quick release wheels from 24" to 29" Fits Xsporter and the super secure design means you'll be able to rally through windy drives and across bumpy roads without checking the rearview to make sure your bike hasn't ended up mangled in the middle of the highway