<p><b>Description:</b></p><p>【Versatile Compatibility】: This resistance adjustment knob is designed as a versatile accessory for bikes, ensuring it fits seamlessly with various models to enhance your workout experience<br/>【Material】: The resistance adjustment knob crafted from pp, this knob offers durability and longevity, making it a reliable component for your fitness equipment<br/>【Compact Size】: With a convenient size of 21.5cm/8.46inch, this adjustment knob is easy to handle and install, providing control over your bike's resistance settings<br/>【Enhanced Workout Control】: Fine tune the resistance levels on your bike effortlessly with this adjustment feature, helping you achieve optimal workout intensity tailored to your fitness goals<br/>【Easy to install】: The knob is easy to use and quick to install, it will not take up too much time for you, and it is very convenient</p><p><b>Specification:</b></p><p>Material: PP</p> <p> </p><p><b>Size Chart:</b></p><p>21.5cm/8.46inch</p><p><b>Package Includes:</b></p><p>1 Piece Exercise Bike Resistance Knob</p> <p> </p><p><b>Note:</b></p><p>Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.</p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p><p><span style="font-size: 16px;"></span></p>