The new 12 speed rear derailleur from Shimano in the Ultegra series has inherited the same technologies from its big brother Dura Ace.
The rear derailleur has been given a new and improved design as well as a new motor inside the rear derailleur which has made the gear change even more efficient. It switches 58% faster than the R9150 series.
The rear derailleur has a maximum capacity of 34 teeth, and can only be used with Shimano 12-speed cassettes.
Only compatible with HG+ chains from Shimano.
The DI2 system is charged through the rear derailleur where there is a charging plug. It is therefore referred to as the main unit in the system.
The new 12 speed rear derailleur from Shimano in the Ultegra series has inherited the same technologies from its big brother Dura Ace.
The rear derailleur has been given a new and improved design as well as a new motor inside the rear derailleur which has made the gear change even more efficient. It switches 58% faster than the R9150 series.
The rear derailleur has a maximum capacity of 34 teeth, and can only be used with Shimano 12-speed cassettes.
Only compatible with HG+ chains from Shimano.
The DI2 system is charged through the rear derailleur where there is a charging plug. It is therefore referred to as the main unit in the system.
Shimano Ultegra R8150 DI2 Rear Derailleur 12-Speed
2 Auf Lager* Versandkostenfrei ab 80,00 €
