- Enhance your cycling experience with our knee joint measurement tool, designed for precise adjustment of bike components. Achieve perfect body alignment for increased comfort, efficiency, and performance. - Crafted from durable metal materials, this posture angle measurement tool ensures long-lasting reliability for all your cycling needs. - Its compact, retractable design allows for easy storage when not in use, making it an essential tool for cyclists of all levels. - Using the directional arrows, you can effortlessly and accurately measure leg angles, ensuring optimal bicycle posture and enhanced comfort during rides. - Ideal for professional cyclists seeking to improve their performance, casual riders wanting a more comfortable experience, or anyone looking to prevent knee strain by achieving proper alignment. - Compatible with various bike models, this tool is a must-have for anyone serious about cycling and looking to maximize their riding experience. - With its straightforward functionality and robust construction, you can trust this measurement tool to deliver precision and durability ride after ride.