Description This product is a practical bike quick release spring designed for use with hub quick release shafts. It securely attaches to the two quick release mechanisms on your bicycle, providing an elastic cushion that helps protect your bike and prevent loosening of the quick release. This creates a safer riding experience. The spring is easy to install and made with high-quality materials for reliable performance. Its compact design makes it convenient to carry and use, making it an excellent replacement accessory for your bike. Features - Color: Silver - Material: Aluminum Alloy - Size: Approximately 1.13 x 7.10 x 1.20 cm / 0.44 x 2.79 x 0.47 inch - Constructed from aluminum alloy for durability and long-term use - Precision manufacturing ensures reliable functionality and compatibility with standard quick release systems - Simple installation process saves time and effort - Helps prevent the quick release mechanism from loosening during use - Compact and lightweight design for easy handling and portability Packing List 4 x Bike Spring