- High quality materials: The crank arm screw set uses a combination of aluminium alloy and stainless steel. This keeps the screws lighter without reducing strength, delivering durable, reliable performance. - Precision and reliability: CNC machined with high precision for burr-free surfaces and standard threads. This ensures a smooth install and a secure fit when fixing the crankset and the crank to the sprocket. - Easy to use and visually appealing: Available in multiple colours with a shiny, fade-proof, durable finish. The stylish appearance adds an aesthetic touch to your bike while remaining practical and long lasting. - Compatibility and function: Designed to fix the crankset and the crank of the sprocket with standard threads, suitable for use with standard crank arms and sprocket assemblies. - Performance and durability: The combination of materials and precision machining delivers reliable performance, improved durability, and resistance to wear. - Use scenarios: - Routine maintenance on a road bike: replace worn crank arm screws to ensure a secure and stable crank connection. - Bike customization: upgrade to colour-matched screws to improve appearance and keep a durable finish on your mountain or road bike. - DIY or shop repair: replace/scure crankset components during sprocket or crank maintenance to ensure burr-free installation and a precise fit. - Key attributes at a glance: high quality aluminium alloy and stainless steel construction, lighter weight, maintained strength, CNC machined for burr-free surfaces, standard threads, multiple colour options, shiny durable finish, used to fix the crankset and the crank on the sprocket.