Aluminium
Trek Direct Mount Rear Derailleur (RD) Hanger | Shimano | Madone Emonda Domane Checkpoint Speed Concept
Trek Direct Mount Rear Derailleur (RD) Hanger | Shimano | Madone Emonda Domane Checkpoint Speed Concept
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Direct Mount RD Hanger for Trek Bikes using Shimano Drivetrain.
Precision machined from 7075-T6 Aluminium.
Only ~9.1g! ~74% lighter than stock (35.5g).
- Increases stiffness compared to the original Shimano pivot structure
- Minimises play from the stock hanger tolerance gap
- Improves shifting precision and responsiveness.
Note: After installation, the rear derailleur Hi, Lo, and B-Limit screws must be adjusted. If you are unfamiliar, please seek a professional bike mechanic for assistance.
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Compatibility
Shimano R Series Rear Derailleurs ONLY
Supported Models:
Support Model:
2019-2024 Madone 9, Gen6 Gen7
2018-2024 Emonda
2019-2024 Domane
2019-2024 Boone
2021-2024 Speed Concept TT
2023-2024 Checkpoint
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Links
For other Trek Upgrades: Click Here!
Frequently Asked Questions
Frequently Asked Questions
1. Question
Does a stronger rear derailleur hanger damage the chainstays during a fall/crash?
Answer
No, modern bikes nowadays have the thru-axles pass through the rear derailleur hanger. The thru-axle provides extremely high rigidity over the entire area; hence, the hanger will not cause the chain stay to break unless the thru-axle breaks. This is extremely rare and would be a major accident, which I hope we will never experience.
