Yakima Raptor Aero Upright Bike Mount Carries your complete bike no front wheel removal necessary Great for bike frames with traditional diamond frame geometry (1" to 3" diameter downtubes) and bikes with fenders Fits Yakima round, square, factory and aerodynamic crossbars Accommodates disc brakes, thru axles and full suspension bikes..Love it 'Till You Leave It Limited Lifetime Warranty. Lock bike to mount with SKS Lock Cores (sold separately)