With this model, Shimano and the cycling community celebrate the rebirth of the DA2 technology on their top of the range. And they do it at the highest level. Thanks to modern wireless control, impeccable functionality, to 12 -speed transmission and the usual excellent construction quality, you can switch from one victory to another and seriously test competition. The advantages of the electronic gearbox are evident: a simple pressure of a button is enough for the chain to flow from one pign to another in a fraction of a second, regardless of the situation, without delays or efforts. The high -quality XTR DERAGERATOR, of high quality, is synonymous with absolute precision.

The kit consists of:

- Shimano XTR of 2 m9250 12V long cage
- Ready Right button Shimano XTR DI2 M9250 I -SPEC
- Shimano Bat -Dn320
battery - Shimano EC -DN100 battery - Falsamaglia chain Shimano Xtr Quick Link 12v/11r (2 couples)