SLX Medium Cage Rear Derailleur 11-speed Size:11 Speed NO SLIP - Goodr uses

NO SLIP - Goodr uses special grip coating to construct their frame to help eliminate slippage when sweating

They are also available in 5’6″ length

Save yourself from punctures with our Inner Strength sub-tread protection while squeezing out every bit of cornering traction with the 61a/50a dual-compound rubber

secure fit

Part Number: 24658

SLX Medium Cage Rear Derailleur 11-speed Size:11 Speed NO SLIP - Goodr usesShimano 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