Shimano XTR RD-M9100 Shadow+ 12-Speed Long Cage Rear Derailleur RGroup_E3579A277E83A02811925E06E83F505B1DE9DC5E it provides excellent security in

it provides excellent security in a compact form

Look no further

Its quick release tab allows you to remove the tail light while keeping the strap mount securely attached

Removes Shimano MF freewheels

When not attached to your bike

Shimano XTR RD-M9100 Shadow+ 12-Speed Long Cage Rear Derailleur RGroup_E3579A277E83A02811925E06E83F505B1DE9DC5E it provides excellent security inThe Shimano XTR RD M9100 Shadow+ 12 Speed Derailleur offers enhanced drivetrain silence with reduced tension in the low gear position and a bumper on the pulley cage. It features a larger 13T pulley for improved efficiency and chain management, and is compatible with Shimano's new 12 speed cassettes for increased range. SKU: IRDM9100SGS.