The CK-6 swoop bikes, nicknamed freeco bikes, were swoop bikes specifically modified to operate in freezing weather. They were used by the clone troopers of the Galactic Republic, with most operational CK-6s being used in the Grand Army's small number of cold-weather assault units. The freeco bikes featured a heated cockpit designed to insulate the pilot from freezing external temperatures. They were equipped with dual laser cannons.
- Star Wars: Absolutely Everything You Need to Know
- Star Wars: The Visual Encyclopedia
- Star Wars Encyclopedia of Starfighters and Other Vehicles
- Rise of the Separatists