How to fit a BUZZRACK bike carrier on to the tow ball This short video shows how to fit a BUZZRACK bike carrier securely to the tow ball. Related articles How can I protect my bike when it is in a bike rack? How do I change the locks on my Atera Strada? My step though bike doesn't have a cross bar, will it still fit in a tow bar bike rack? Can I replace the bulb on my tow bar bike carrier. Which tow bar bike racks work with a vertical tailgate? Can't find what you're looking for? Get in touch