Thule's Passive Lock Strap provides added security by locking your bicycle rack to your vehicle. Two steel cables enclosed in nylon form a strong durable strap that won’t scratch your vehicle, bike or carrier. A round puck installs securely in trunk or hatch, preventing rack removal.
Thule's Cable Lock gives added security to your gear. This 6-foot coiled cable lock uses a Thule One-Key Cylinder (included).
Thule's Frame Adapter is an ingenious solution for carrying bicycles without standard top tubes (for example, some dual-suspension, BMX and step-through frames), on rear-mounted car racks. The Frame Adapter attaches quickly and easily and lets the rack carry your bike securely.
Thule's Thru-Axle Adapter allows you to carry bikes with through-axle front forks on Thule and most other fork-mounted bike carriers.
Thule's Snug-Tite Receiver Lock secures their T2, Doubletrack, Roadway, and Parkway receiver-type racks (also called "hitch racks"). Just insert the Snug-Tite in place of your receiver pin and the rack is locked in place.