1. Ergonomic Design: Designed with ergonomics in mind, these bicycle bar ends change the 's cycling posture, improving comfort and preventing joint and muscle pain. The shape of the handlebars conforms to the natural shape of your hand, reducing pressure and providing a more comfortable grip during long rides. 2. Easy Installation: The installation process is quick and simple, requiring no complex tools or professional knowledge. Just attach bike handlebar ends to your bike handlebars, and you're ready to go. Enjoy the convenience of easy installation without any hassle. 3. Design: These cover handle are designed to be , adding minimal burden to your ride. You can experience a comfortable cycling experience without worrying about extra weight. 4. Multi-Angle Adjustment: The inner handle bar grips feature multi-angle adjustment, allowing you to customize them to suit your riding preferences. Adjust them to the most suitable angle for better grip and improved control performance. 5. Universal 22.2mm Fit: These bicycle inner bar ends are suitable for bikes with standard handlebars measuring 22.2mm in diameter. They are widely compatible with mountain bikes and other types of bicycles, ensuring versatility and ease of use. color: Black Material: Package Contents: 1 pair Bicycle thumb grip Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.