Ultegra CN-6600 10-fach Kette Chain length:114 links With brightness sensor that automatically

With brightness sensor that automatically adjusts the light intensity according to the ambient light

Friction ring width: 15

It is the most versatile goggle system from 100% and will be an absolute game changer for riders at all levels of the sport

The saddle is optimized for Enduro

Ultegra CN-6600 10-fach Kette Chain length:114 links With brightness sensor that automaticallyThe latest chains of the DURA ACE, ULTEGRA, and 105 feature a unique new asymmetrical design. Therefore, the running direction must be observed when mounting. The specially shaped plates optimize engagement on the sprocket and lead to even smoother shifting operations, even under load. To save weight, these chains have perforations in the inner plates and hollow rivet pins (the latter only in DURA ACE). Features: Improved wear resistance through