Features: *Designed for Brompton: This upgrade hinge clamp spring is specifically designed for Brompton folding bikes, ensuring a perfect fit and compatibility. *Improved Functionality: The easy free operation feature allows for effortless installation and removal of the clamp, making maintenance and adjustments a breeze. *Enhanced Performance: With the split design, this clamp provides a better fit, ensuring a secure connection between the bike frame and the folding mechanism, resulting in improved performance and stability. *Durable Construction: Made from high-quality materials, this hinge clamp spring is built to last. It offers reliable strength and durability, standing up to the rigors of regular use. *Convenient Accessory: This pair of accessories is a must-have part for Brompton folding bike owners. It allows for easy and convenient folding and unfolding of the bike, enhancing the overall user experience. Specifications: *Product Name: hinge clamp spring *Material: plastic+stainless steel *Size: 22.2*21.9mm/0.87*0.86in *Color: black/red/yellow Package Content: 1 pair* hinge clamp spring Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_