The T2 Pro XT 2-Bike Add-On is the perfect solution for expanding your Thule T2 Pro XT platform hitch rack to carry up to four bikes. Designed for convenience and safety, it features an integrated cable lock to secure your bikes and a frame-free ratcheting arm that holds each bike without contact, protecting delicate frames. The adjustable side-to-side spacing allows you to eliminate bike interference, giving every bike plenty of room on the rack. Compatible with a wide range of bikes, including carbon frames, mountain bikes, downhill bikes, e-bikes, and fat bikes, it accommodates 20-29" wheels and tires up to 5" wide without adapters. Lightweight yet durable, this add-on combines versatility, ease of use, and premium protection for all your biking adventures.