Features of the Thule Helium Platform XT 2 Bike Carrier Securely holds bikes in place without frame contact Quickly attach bikes and easily secure them to the rack using the ratcheting wheel loops Aluminum construction makes it easy to use, install and remove Effortlessly fold down bike arms when rack is not in use Convenient access to the rear of the vehicle using the HitchSwitch lever to tilt the rack down, even with bikes on it Lock bikes to the rack using the integrated cable lock (lock included) Fits 26in.-29in. wheel sizes up to a 3in. wide tire Quick to install and easy to lock the rack to the vehicle due to the tool-free, SnugTite stinger (lock included)