For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. Shimano Deore XT RD-M786-SGS Shadow + Rear Derailleur - Black - Long Cage. Silent and uninterrupted rear shifting on rough terrain.
Shimano Unisex - Adult GRX Rear Derailleur, Black, 11 Speed
Shimano Chain Stabilizer Unit for XTR/XT/SLX/DEORE/GRX Rear Derailleur Y3GF98040
SHIMANO MTB Rear Derailleur Pulley DEORE XT M770 Black (Pair)
SHIMANO MTB Rear Derailleur Pulley DEORE XT 8000/8050 Black
Genuine Shimano Altus Rear Derailleur M310 7 8 Speed Mech Bolt on Direct Mount
Shimano Ultegra Rear Derailleur 11-Speed
