Upgrade your bicycle's performance with our high-quality rear derailleur components. These steel screws and fixing bolts are designed specifically for rear derailleurs, ensuring a secure and reliable fit. Whether you're a mountain biker tackling rugged terrain or a road cyclist seeking smooth gear shifts, these derailleur screws and bolts provide the durability and precision you need. With their sturdy construction, they'll withstand the rigors of your rides, keeping your derailleur firmly in place. Invest in these essential supplies and enjoy seamless shifting and improved cycling experience. Please note that these components are compatible with specific derailleur models, so check for compatibility before purchasing.