The Super Record 12X2 Speed mechanical front derailleur: lightness, design, fluidity and effectiveness.

The Super Record 12X2 Speed mechanical front derailleur introduces many new techniques, starting with the leverage system which is designed to speed up derailment. Less effort is required to shift, this is thanks to the split front connecting rod, which prevents contact with the travel limit screw. Whilst the shape of the inner cage plate is engineered to guarantee maximum readiness for upshifting, the external monolith body in carbon fibre has been shaped to enhance the efficiency of the chain movement when climbing and the readiness and fluidity in descent.