Shimano SPARE PART FC M391 dbl gear fix bolt Pk4

Shimano Acera M391 Chainring Screw Set 4 Units. Securely Fasten Your Chainring with Shimano Acera M391 Chainring Screw SetThis Shimano Acera M391 Chainring Screw Set is a must-have for any cyclist looking to maintain their drivetrain. Designed for use with Shimano Acera M391 chainrings, this set of four screws ensures a secure and reliable connection between your chainring and crankset. Key Benefits:* Enhanced Durability: Made from high-quality materials, these screws are built to withstand the rigors of regular riding, ensuring a long lifespan.* Precise Fit: Specifically designed for Shimano Acera M391 chainrings, these screws provide a perfect fit, guaranteeing optimal performance and preventing any unwanted movement.* Easy Installation: The screws are easy to install and remove, making maintenance a breeze.Features:* Screws: 4 units* Compatibility: Shimano Acera M391 chainrings* Material: High-quality, durable materialsUpgrade your drivetrain with this essential replacement part and enjoy a smooth and reliable ride. tradeinn Bikeinn

It will actuate the bicycle chain, which drives the rear wheel.