TRP RD-M9050-L EVO12 Rear Derailleur - 12-Speed Long Cage 52t Max Clutched Carbon Outer Cage BLK/Silver Length-234cm Works with 12` to 20`

Works with 12` to 20` bikes

Outboard thread-in bottom brackets are compatible with 68/73mm wide T47 shells

Convenient to use with thumb or any finger Color Polished Brass Material Brass

Fat tire tray for Saris Freedom Products

25" wide tires and with mostbikes with fenders

TRP RD-M9050-L EVO12 Rear Derailleur - 12-Speed Long Cage 52t Max Clutched Carbon Outer Cage BLK/Silver Length-234cm Works with 12` to 20`The TRP EVO RD M9050 is a high performing 12 speed rear derailleur that offers features such as an Integrated Hall Lock Lever Horizontal Parallelogram stabilizer Instant Silent Clutch and Cage Release. Integrated Hall Lock Lever stabilizes the rear derailleur to eliminate drivetrain noise Intergrated Hall Lock Lever offers an On Off feature for easy wheel removal and features adjustable clamping force for breakaway optimization Horizontal