Sous-catégories
Vendor: Shimano
Shimano Tourney RD-TY21 6-speed rear derailleur
Vendor: Sunrace
Derailleur adapter for Sunrace large tooth cassette
Vendor: Shimano
Shimano Tourney RD-TX800 7/8 speed rear derailleur
Vendor: Shimano
Shimano Altus RD-M310 7/8 speed rear derailleur
Vendor: Shimano
Shimano GRX RX400 derailleur pulley set
Vendor: Shimano
Shimano Claris RD-R2000 8-speed rear derailleur
Vendor: Shimano
Shimano Sora RD-R3000 9-speed rear derailleur
Vendor: Shimano
Shimano Acera RD-M360 7/8 speed rear derailleur
Vendor: Shimano
Shimano Tiagra FD-4700 High Clamp Triple Front Derailleur
Vendor: Shimano
Shimano Sora FD-R3030 braze-on triple front derailleur
Vendor: Shimano
Shimano 105 RD-R7000 11-speed rear derailleur
Vendor: Microshift
R9 Low Pull Microshift Dual Front Derailleur
Vendor: Microshift
Microshift 6-7 speed rear derailleur large cage DA 42T RD-M21L
Vendor: Shimano
Pulley set for Shimano RD-M593 DEORE / SLX derailleur
Vendor: Shimano
Shimano GRX RD-RX400 10-speed rear derailleur
Vendor: Shimano
Shimano Deore XT RD-M8100 12-speed rear derailleur
Vendor: Shimano
Shimano 105 RD-5701 10-speed rear derailleur
Vendor: Microshift
Dérailleur arrière Microshift 6-7 vitesses grande chape avec patte 42T RD-M21LA
Vendor: Microshift
Microshift 7-8 Speed Large Cage Rear Derailleur DA 45T RD-M26L
Vendor: Shimano
Pulley set for Shimano RD5700 / RD5701 / RD670 / RD4601 derailleur
Vendor: Shimano
Shimano GRX RX810 derailleur pulley set
Vendor: Shimano
Shimano Tiagra FD-4700 High Clamp Double Front Derailleur
Vendor: Microshift
Centos Low Pull Microshift Collared Double Front Derailleur
Vendor: Microshift
Microshift 9-speed rear derailleur small cage DM 33T R9
Vendor: Shimano
Shimano Altus FD-M313 High Clamp Triple Front Derailleur
Vendor: Shimano
Shimano Alivio RD-M3100 9-speed rear derailleur
Vendor: Stronglight
Stronglight anti-derailment hanger
Vendor: SRAM
Kit galets dérailleur SRAM X5 9/10 vitesses
Vendor: Microshift
Microshift 9-speed rear derailleur large cage DM 45T Narvo LT
Designed to derail!
No need to present this gear change system (invented by a Frenchman!!) which has proven itself for nearly a century.
Both light and reliable, this device now equips most of the cycles sold (from the simple city bike to that of the Tour de France).
Today three brands dominate the world market: Shimano (Japan), Campagnolo (Italy) and Sram (USA)
Keep in mind that these three brands are not friends. Not all components of your drivetrain are designed to work or work together. For example Sram controls with a Shimano rear derailleur or a Campagnolo cassette with a Shimano chain...
For simplicity, refer to your model. It is most often written on the rear derailleur or the controls if they have not been changed.
Clevis length
The next step is to determine the cage length, i.e. the length of the rear derailleur hanger.
There are three sizes: short, medium and long. So check the compatibility of your gear controls with a clevis that matches your transmission.
A long cage is generally installed on single chainrings and a short cage for triple chainring transmissions.
