Cassetta Shimano Dura Ace R9100 11 Velocità

La cassetta Shimano Dura-Ace R9100 è la cassetta più avanzata di Shimano. In essa sono state elaborate tutte le innovazioni di Shimano, per cui avrai certamente molti vantaggi!

La cassetta Dura-Ace R9100 ha 5 corone in titanio che hanno ulteriormente ridotto il peso della cassetta. I 6 denti rimanenti sono in acciaio con finitura in nichel. Questa finitura in nichel ne aumenta la durata. Queste corone sono poste su due spider, uno di alluminio e uno di carbonio. Proprio questo rende la cassetta rigida, durevole e leggera.

In breve, la Dura-Ace R9100 è la cassetta ideale per i ciclisti che vogliono ottenere il massimo da se stessi e dal loro materiale. La cassetta è rigida, resistente e non hai problemi di peso durante le salite!

Tecnologie

• Costruzione decrescente: 2+3+1+1+1+1+1+1
• Numero di componenti singoli: 8
• Materiali: 5 corone in titanio, 6 in acciaio nichelato
• Spider: 1 in alluminio e 1 in fibra di carbonio
• Rapporti e peso:

• 11/25: 11-12-13-14-15-16-17-19-21-23-25 - 175 grammi
• 11/28: 11-12-13-14-15-17-19-21-23-25-28 - 193 grami
• 11/30: 11-12-13-14-15-17-19-21-24-27-30 - 211 grammi
• 12/25: 12-13-14-15-16-17-18-19-21-23-25 - 189 grammi
• 12/28: 12-13-14-15-16-17-19-21-23-25-28 - 205 grammi

Compatibilità

105 5800 11-speed rear derailleur
Short cage (SS): 11/23, 11/25, 11/28, 12/25, 14/25, 14/27, 14/28, 16/27
Long cage (GS): 11/28, 11/30, 11/32

Ultegra 6800 11-speed rear derailleur
Short cage (SS): 11/23, 11/25, 11/28, 12/25, 14/25, 14/27, 14/28, 16/27
Long cage (GS): 11/28, 11/30, 11/32

Dura-Ace 9000 11-speed Rear Derailleur
Short cage (SS): 11/23, 11/25, 11/28, 12/25, 14/25, 14/27, 14/28, 16/27

105 R7000 11-speed rear derailleur
Short cage (SS): 11/25, 11/28, 11/30, 12/25, 14/25, 14/27, 14/28, 16/27
Long cage (GS): 11/28, 11/30, 11/32

Ultegra R8000 11-speed rear derailleur
Short cage (SS): 11/25, 11/28, 11/30, 12/25, 14/25, 14/27, 14/28, 16/27
Long cage (GS): 11/28, 11/30, 11/32

Dura-Ace R9100 11-speed Rear Derailleur
Short cage (SS): 11/25, 11/28, 11/30, 12/25, 14/25, 14/27, 14/28, 16/27

Montaggio

Special tools for mounting
To mount this cassette you need specific tools. These can be found here. For a more detailed explanation and instructions on how to use these tools please refer to our blog on replacing a cassette.

Don't forget the assembly grease!
The lockring of your cassette can be well tightened, in some cases up to 40 Nm. To make removing the lockring in the future easier, we recommend lubricating it with a bit of assembly grease. You can find our selection of assembly greases here.

Consigli per l'utente

How often should I wash my bike? Regular washing will keep your bike in good nick. It ensures that the parts on your bike last longer so that you can enjoy cycling happiness for longer. How often you should wash your bike is largely dependent on what sort of weather conditions you ride in. Are you always out there, come rain or shine? Or are you strictly a fair-weather cyclist? It all has an influence on the degree of wear on bike parts, and some of us have to wash our bikes more regularly than others. Refer to the plan below as a general guideline:

October to March:
• Wash every 200 km
• Rinse after every ride
• Dry and lube the chain after every ride
• Let the bike dry at room temperature

April to September:
• Wash every 300 km
• Rinse after a ride in the rain
• Dry and lube the chain after rinsing or washing
• Let the bike dry at room temperature