TRP RD-M9050-L EVO12 Rear Derailleur - 12-Speed, Long Cage, 52t Max, Clutched, Carbon Outer Cage, Black/Silver crank-arm-tool Double X Bridge construction increases

Double X Bridge construction increases shifting precision and shifting speed

Compatibly - 1-1/8" Steerer tube Diameter

240S Center Lock Straight-Pull front hubs

Is it compatible with MRP's Ramp Control cartridge

TRP RD-M9050-L EVO12 Rear Derailleur - 12-Speed, Long Cage, 52t Max, Clutched, Carbon Outer Cage, Black/Silver crank-arm-tool Double X Bridge construction increasesThe 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