Looking to improve your cable machine workout experience? Swap out your ordinary nylon pulleys for Major Fitness aluminum pulleys. You'll move from a clunky, rattling setup to a high-end workout station, and you won't have to sweat over fit and compatibility. This pulley set perfectly integrates with our equipment, including our power racks and Smith machines . If a quiet, smooth pulling motion is your goal, this upgrade is just what you've been waiting for! Looking to add an Aluminum Pulley Set to a discontinued model? Our support team is happy to help you find the right fit. Reach out to us at [email protected] before placing your order. Note: Exclusive for Major Fitness – Incompatible with other brands' Smith Machines & Power Racks!