Upgrade your road bike's derailleur system with these precision-engineered silver wheel pulley bolts. This 2-piece set of anti-screws fasteners is specifically designed for rear derailleur assemblies, ensuring smooth and reliable gear shifts during your rides. The durable silver finish adds a sleek look while providing essential functionality. These replacement parts are compatible with standard road bike derailleurs, making them a practical choice for maintenance and repairs. The robust construction helps maintain proper tension and alignment in your derailleur system. Whether you're a cycling enthusiast or performing routine maintenance, these pulley bolts deliver the secure fit needed for optimal derailleur performance. Keep your bike running smoothly with these essential replacement components.