The new mechanical Ergopower Super Record 12x2 Speed Rim Brake controls offer an important new feature: two brake lever positions that allow riders to choose the lever-handlebar distance that is most suited to the size of their hand. New angle of the up-shifting lever prevents any possible contact with the curve of the handlebar. Vari-Cushion technology offers an ergonomic comfortable and safe support and grip ideal for riders who are in the saddle for many hours. One lever-one action feature assigns one function to each lever in order to prevent shifting errors when tired or distracted. Multiple shifting ability enables upshifting up to 3 sprockets at a time and downshifting up to 5 through the Ultra-Shift mechanism. Introduces a double curvature to improve grip which are lightened by three slots