Description The replacement wheel is crafted to offer performance and longevity. Its wear-resistant construction ensures it can withstand the rigors of intense workouts. Ideal for gym enthusiasts, this wheel can be easily installed on different fitness machines, providing a seamless and effectively exercise routine. Features -Color:Black -Material:PP -Size:6.80X6.80X2.50 cm/2.67X2.67X0.98in --Note: inner diameter: 8 mm -Convenient movement: the roller wheel design facilitates easy movement and storage, ensuring your fitness equipment is always ready for use -Smooth and flexible: the universal wheel design offers flexible and smooth usage, making it easy to maneuver your fitness machines -reliable and durable: crafted from longlasting material, these wheels are designed to withstand regular use, providing longlasting reliability -For fitness enthusiasts: these wheels are an ideal choice for sports lovers, enhancing the usability of your equipment -Versatile compatibility: designed to fit fitness machines, including bikes and treadmills, these wheels offer broad compatibilityPackage list: 4 x replacement fitness equipment wheels