SLX Medium Cage Rear Derailleur 11-speed North Waxing Iron Part Number: 332810-I399900

Part Number: 332810-I399900

Built around a true concave profile that your feet sink into with their signature non-offset symmetrical platform for increased stability behind the spindle

Space-saving and ideal for use on road bikes

The foot-hugging build and heel cup lock in your foot for increased precision and power transfer

concave platform for support and stability

SLX Medium Cage Rear Derailleur 11-speed North Waxing Iron Part Number: 332810-I399900Shimano Ultegra Medium Cage Rear Derailleur 11 speed SHIMANO ULTEGRA Rear Derailleur Medium Cage SHIMANO SHADOW RD 11 speed. Updated with a SHIMANO SHADOW design, the SHIMANO ULTEGRA 8000 rear derailleur offers a sleek appearance and optimized shifting performance. Details: Rider tuned for sharp and silky shifts 20% light shifting operation SHADOW design with optimized slant angle OPTISLICK new shift cable with new hyper low friction coating