Shimano 105 11-Speed Short Cage Rear Derailleur – Black

Discover the precision and performance of the **Shimano 105 RD-5800-SS Rear Derailleur 11 Speed Short Cage Black**. Engineered for superior shifting in **11-speed drivetrains**, this derailleur ensures smooth, reliable transitions, even on the most challenging terrains. The **short cage design** optimizes chain tension, making it ideal for **compact gear setups**. Crafted with Shimano’s renowned durability and sleek **black finish**, this rear derailleur stands out as a top choice for serious cyclists. Elevate your ride with the **Shimano 105 RD-5800-SS** and experience seamless, high-speed shifting like never before.