Upgrade your R8050 series with the authentic Rear Derailleur Outer Plate and Fixing Bolt - essential components for maintaining peak shifting performance and bike longevity. Crafted from materials, this durable outer plate is engineered for precise gear transitions and reliable operation under demanding cycling conditions. Designed specifically for the R8050 rear derailleur, it ensures optimal compatibility and smooth shifting across all gear ranges. Constructed with lightweight yet sturdy materials, the outer plate minimizes weight without sacrificing strength, making it perfect for road cycling, racing, and high-performance riding. The fixing bolt provides secure attachment and easy installation, ensuring your derailleur maintains proper alignment for consistent shifting efficiency. This OEM part features advanced engineering to withstand the rigors of competitive cycling and everyday commuting. Whether you're performing routine repairs or upgrading your drivetrain, this rear derailleur outer plate and fixing bolt are vital for restoring your bike's drivetrain responsiveness and durability. Enhance your cycling experience with 's trusted quality-ideal for R8050 groupsets enthusiasts and professional bike mechanics alike. Ensure optimal gear shifting, reduced maintenance time, and prolonged component lifespan with this genuine rear derailleur part designed for superior performance and reliability.