Campagnolo Super Record EPS Shifter Set (11 Speed) PSI There are four ring size

There are four ring size options: Adventure has 38 teeth

UVB and UV400 wavelengths

smoother airflow

IAV power: Yes

Campagnolo Super Record EPS Shifter Set (11 Speed) PSI There are four ring sizeEPS Ergopower controls represent the direct electronic evolution of the well proven mechanical Ergopower. Maintaining the special features, unaltered, the operating philosophy (one lever one action), Campangolo's trademark click feeling, Multishifting technology for the rear derailleur lever, the excellent ergonomics, the comfort of the brakes and the extreme braking efficiency. In addition to the 3 classic levers, the EPS Ergopower controls are