This pull pin spring knob is an essential accessory for maintaining and upgrading your exercise bike. Its universal compatibility means it fits most brands of exercise bikes, offering a reliable solution for resistance adjustment. The sturdy construction ensures durability and a sleek finish, while the simple installation process saves you . The precise pull pin ensures exact alignment, making your workouts and enjoyable. Enhance your fitness equipment with this good replacement part. Features -Color:Black -Material:Iron -Size:6.30X5.30X5.30cm/2.48X2.08X2.08in -Screw: M16x22 -Topper Diameter: 8mm -Versatile Using: This versatile knob is designed to be compatible with numerous exercise bike brands, ensuring it fits seamlessly -Ergonomically Designed: The ergonomically designed ball-shaped knob allows users to adjust resistance levels with minimal effort and maximum control -Smooth Surface: Crafted with precision, the surface is smooth, ensuring a good finish and durability -Easy Installation: Installation is and quick, allowing you to set up your exercise bike without any hassle or delay -Excellent Performance: The pull pin ensures accurate and reliable alignment, providing consistent performance and precise positioning every time Package list: 1 x Pull Pin Knob