![James Huang on Twitter: "Direct-mount rear derailleur hangers are very rare on consumer-spec road bikes, but they're on more than half of the Shimano-equipped bikes at the Tour. Why? https://t.co/jN22raSFiH https://t.co/fRukDgnYPP" / James Huang on Twitter: "Direct-mount rear derailleur hangers are very rare on consumer-spec road bikes, but they're on more than half of the Shimano-equipped bikes at the Tour. Why? https://t.co/jN22raSFiH https://t.co/fRukDgnYPP" /](https://pbs.twimg.com/media/EAakmZ8VAAAqV3U.jpg)
James Huang on Twitter: "Direct-mount rear derailleur hangers are very rare on consumer-spec road bikes, but they're on more than half of the Shimano-equipped bikes at the Tour. Why? https://t.co/jN22raSFiH https://t.co/fRukDgnYPP" /
![SRAM's universal hanger concept could make coaxial mounted (hangerless) derailleurs a thing (again) - Bikerumor SRAM's universal hanger concept could make coaxial mounted (hangerless) derailleurs a thing (again) - Bikerumor](https://s3.amazonaws.com/www.bikerumor.com/wp-content/uploads/2019/09/02034717/SRAM-Universal-derailluer-concept-direct-mount-derailleurs-1-e1568653585809.jpg)
SRAM's universal hanger concept could make coaxial mounted (hangerless) derailleurs a thing (again) - Bikerumor
![Redshift Integrate Rear Derailleur Cnc Direct-mount Hanger Disc Brake Road Mountain Bicycle Hangers - Bicycle Derailleur Hanger - AliExpress Redshift Integrate Rear Derailleur Cnc Direct-mount Hanger Disc Brake Road Mountain Bicycle Hangers - Bicycle Derailleur Hanger - AliExpress](https://ae01.alicdn.com/kf/Sbaafab7b1b814ce4a6aa8e0210b2a4f1q.jpg)