Shimano XT RD-M8150-12 12-Speed Rear Derailleur ARG Sport 5 2018 SJ FSR SJ

5 2018 SJ FSR SJ FSR EXPERT CARBON 29 2018 SJ FSR SJ FSR EXPERT CARBON 6FATTIE 2018 SJ FSR SJ FSR PRO CARBON 27

High-Density EPS foam injection and molded with polycarbonate

is perfect for the heavy demands of Enduro and DH

With 140mm of custom-tuned

Rounded edges means easier installation and are UCI compliant

Shimano XT RD-M8150-12 12-Speed Rear Derailleur ARG Sport 5 2018 SJ FSR SJ*** Compatible with EP801 & EP600 ONLY *** The all new DEORE XT RD M8150 speed rear derailleur combines race proven quality with Shimano original technologies to help keep you flowing and focused on the right line. The new E MTB optimized design allows full integration with SHIMANO E Bike Systems and HYPERGLIDE+ drivetrains to unlock entirely new functionality. This system integration allows innovative features like FREE SHIFT. It's a simpler, more