Check the listing for details. 4 Pack Wheels/Rollers FITS Total Gym Models 2000, 3000, 3000 XL. Color: White, Condition: New. Listed at 16.99 USD. Description: Rollers Kit Replacement Compatible with Total Gym models including 2000, 3000, 3000 XL, and a few early XL, Platinum Plus, Pro, and Supra machines Features:The overall design is made of round wheels, durable engineering plastics, bearings are made of high pressure forged steel, and the whole is smoother. Quieter when working, better able to withstand pressure, not easy to damage. Our round wheel design is more durable than the original rollers. The through-hole diameter of the bearing is about 0.25", the bearing is made of high pressure forged steel, the whole is smoother. It is quieter when working, and the overall design adopts round wheels, which can withstand the pressure better and is not easy to be damaged. Package includes: 4 x Machined Wheels & 12 x M6 gaskets.