Features: Durable Construction: Our bicycle hub pawl spring kit is made with good-quality stainless steel, ensuring long-lasting performance and reliability for your bike maintenance needs. Versatile Compatibility: This kit is suitable for both road bikes and mountain bikes, providing a convenient solution for compact pawl replacements on a variety of bike types. Easy Installation: The bicycle tower base spring is designed for quick and hassle-free replacement, making it a convenient choice for cyclists looking to maintain their bike hubs without the need for specialize tools. Enhanced Performance: With a spring tower base pawl cassette driver tools included, this kit offers improved efficiency and smooth operation for your bike's hub system, enhancing your overall riding experience. Comprehensive Repair Solution: Our bicycle spring circlip hub tower base repair parts feature three pawls, offering a comprehensive repair solution to keep your bike in top condition and ready for your next adventure. Specifications: Material: Stainless Steel Pawl Size: 0.8*0.78cm Spring Diameter: 2.6cm Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: 1*Tower Base Spring 3*Pawls