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- M9050 EVO 12-Speed Rear Derailleur

Introducing EVO12 and EVO7. The embodiment of EVO and the culmination of TRP's extensive engineering and development history integrated with the world's top riders and teams. EVO means we have made advances to our first-generation features such the Hall Lock, silent clutch and cage release to improve performance and usability.
The Hall Lock all but mitigates drivetrain noise to help riders stay focused and undistracted. EVO12 and EVO7’s instant, silent clutch tames unwanted chain slap and further quiets the entire shifting system. The cage release makes wheel removal a pleasant task. Couple these innovations with the all-new shifter design featuring improved ergonomics and a shift mode switch to allow riders the choice between one upshift per click or a sweep of up to five upshifts per click and you have a shifting system that is quiet, precise and efficient. Finally, carbon or forged alloy crank arms are mated to 1 x chainrings with Wave™ tooth profiles to hold the chain securely over the roughest terrain.
Features:
Integrated Hall Lock Lever
- Stabilizes the rear derailleur to eliminate unwanted drivetrain noise
- On/Off feature to facilitate easy wheel removal/service
- Adjustable clamping force for breakaway optimization
Horizontal Parallelogram
- Stabilizes the rear derailleur while riding over rough terrain
Instant, Silent Clutch
- Prevents unwanted chain slap and noise.
Cage Release
- Releases cage spring tension
- Facilitates easy wheel removal and maintenance
Carbon Fibre Outer Cage
12T / 14 T Sealed Bearing Pulleys
Weight 300g
Introducing EVO12 and EVO7. The embodiment of EVO and the culmination of TRP's extensive engineering and development history integrated with the world's top riders and teams. EVO means we have made advances to our first-generation features such the Hall Lock, silent clutch and cage release to improve performance and usability.
The Hall Lock all but mitigates drivetrain noise to help riders stay focused and undistracted. EVO12 and EVO7’s instant, silent clutch tames unwanted chain slap and further quiets the entire shifting system. The cage release makes wheel removal a pleasant task. Couple these innovations with the all-new shifter design featuring improved ergonomics and a shift mode switch to allow riders the choice between one upshift per click or a sweep of up to five upshifts per click and you have a shifting system that is quiet, precise and efficient. Finally, carbon or forged alloy crank arms are mated to 1 x chainrings with Wave™ tooth profiles to hold the chain securely over the roughest terrain.
Features:
Integrated Hall Lock Lever
- Stabilizes the rear derailleur to eliminate unwanted drivetrain noise
- On/Off feature to facilitate easy wheel removal/service
- Adjustable clamping force for breakaway optimization
Horizontal Parallelogram
- Stabilizes the rear derailleur while riding over rough terrain
Instant, Silent Clutch
- Prevents unwanted chain slap and noise.
Cage Release
- Releases cage spring tension
- Facilitates easy wheel removal and maintenance
Carbon Fibre Outer Cage
12T / 14 T Sealed Bearing Pulleys
Weight 300g