4 Pack Upgrade 1700 Replacement Wheel Rollers Hole 5/16 inch, Compatible With Total Gym, Wheels/Rollers Fits 1000 1100 1400 1500 1600 1700 1800 1900 - for Achie-ver, Sup-reme, Ul-tra, XLI, Plat-inum - Haiouus

• 【Fit model】1700 Replacement Wheel Rollers, pulley aperture 5/16inch, 1400, 1500, 1800, 1900, 1600, 1700, 1000, 1100 【Replacement Rollers】 Compatible With Total Gym A-chiever, Core, Elite, Force, Go ld, Gold Plus, Fit Max, Plati num, Plati num Plus, Power Pla tinum, Pre miere, Pro, Supra, Sup reme, Ultima, Ultra, X-Force And Xli 【Upgraded structure】The gym replacement wheel adopts the upgraded round wheel structure, which makes the bearing surface bigger, more wear-resistant, more resistant, less likely to be damaged, smoother in use, and reduces the frequency of replacement. 【Included in the package】4 Pack Lachined Wheels/Rollers. 【High-quality materials】Replacement rollers are made of durable solid engineering plastics, which are compression-resistant, durable, abrasion-resistant, and have a long service life, which effectively reduces friction and noise, and keeps your equipment running stably. Safety and stability: poor quality rollers will break after a long time of use, noise, affecting our use of equipment, our upgraded rollers are durable and wear-resistant, not easy to break, can provide stable support and balance, to provide you with a good sports experience! For any inquiry emails or messages, we will reply within 24 hours to provide our customer the best services and solutions possible.