Elevate your daily fitness routine with the Dynamic Bike Belt Drive Wheel. Crafted from quality materials, this accessory offers exceptional durability and resistance to wear and tear. Its meticulously designed belt wheel ensures precise and accurate movement transmission, a seamless and efficient workout experience. The installation process is straightforward and can be effortlessly completed by users without any tools. With its wide compatibility, this accessory is suitable for a wide range of fitness bike brands and models, making it a versatile and convenient choice for fitness enthusiasts. Features -Color:Black -Material:ABS -Size:21.30X21.30X2.20cm/8.37X8.37X0.86in -Inner hole diameter:2cm -Pitch-row:4.6cm - performance is achieved by utilizing quality materials in the construction of the fitness bike belt wheel. -Crafted from quality materials, this accessory offers exceptional durability and resistance to wear and tear. -Its meticulously designed belt wheel ensures precise and accurate movement transmission, a seamless and efficient workout experience. -The installation process is straightforward and can be effortlessly completed by users without any tools. -With its wide compatibility, this accessory is suitable for a wide range of fitness bike brands and models, making it a versatile and convenient choice for fitness enthusiasts. Package list: 1 x Belt Wheel