On certain bicycle frames, a toe clip overlap occasionally happens, especially when handlebars are turned quite far to the side. The Thule Bike Rail Extender Kit helps avoid these overlaps by increasing toe as well as heel clearance. The rail kit also allows a greater range of motion and pedaling power in bicycles. This accessory is customized to fit and use with the front and rear-mounted Thule Pack 'n Pedal Tour Bike Rack. It slides the pannier further back on the bike to create added clearance for pedaling. Lastly, it is designed to easily attach to the rack rails.

Thule is an industry leader, manufacturer, and distributor of premium outdoor and transportation products. Founded in 1942 by the Thulin family in Hillerstorp, Sweden, Thule started out as a company that specializes in roof racks and other automobile accessories. True to the company's motto "Bring your life," Thule started producing products that enable the car owner to bring their outdoor equipment and luggage. Over the years, Thule has grown and became a company that offers a wide range of high-performance products including strollers, bike racks, luggage, roof racks, cargo carriers, rooftop tents, winter and water sport racks, bike trailers, child bike seats, backpacks, van accessories, laptop cases, tablet cases, phone cases, camera bags and cases, and bike bags and racks. The Thule Group also includes several world-renowned companies including Case Logic, SportRack Inc., Chariot, Yepp, and Tepui. Thule has 4700 points of sales in 136 countries worldwide, and has around 2200 employees.