STPCTOU Upgraded Set of 4 Rollers Kit, Gym Replacement Wheels, Replace The 2000, 3000, 3000XL and Some Very Early XL Gym Wheels/Rollers (White).

["【Strong and durable】Wheels are made of high quality engineering plastic, round wheel design structure. Better withstand the pressure, not easy to damage. The bearings are made of high pressure forged steel, the whole is more smooth. Quieter when working. Give you a better application experience.","【Package Included】Package includes four replacement wheels","【Applicable scope】The bearing's through-hole diameter is about 6MM. suitable for Total Gym models: 2000, 3000, some 3000 XL, and some very early XL. please check if it meets your needs before you buy.","【After-sales service support】If you are not satisfied with this product after purchase. You can contact us. Our after-sales support will solve your problem within 12 hours. At the same time we provide warranty service. Let you worry-free shopping!"]