Record Ergopower shift handles: New mechanical levers Ergopower Record 12x2 Speed Rim Brake: optics and function. The Record Rim Brake controls are made of unidirectional carbon fibre for performance, stiffness and reliability. With these new controls, the driver can set two different distances between lever and handlebar depending on the size of his hand, without reducing braking power, as the new tilt of the upshift lever prevents any contact with the handlebar curvature. The lever position is easily and safely adjusted by direct actuation of the controls. The Vari-Cushion technology enables an ergonomic support position and a comfortable and secure grip. The "one lever-one action" function assigns a function to each lever to prevent shifting errors. With the Ultra Shift mechanism you can shift up 3 sprockets and down up to 5 at the same time. The double curvature of the new Record 12x2 Speed Rim Brake levers improves grip and safety. Campagnolo calipers: powerful, flexible and reliable. Thanks to 22 mm diameter pistons, Campagnolo's flat-mount calipers provide a powerful and easily adjustable braking force at all times. The pads are reset by the magnetic system without friction when the brake lever is released. A special metal plate between the brake pad and the caliper piston dampens vibrations during braking. The various Campagnolo caliper models can be fitted with the disc selected by the user and meet the highest performance requirements: in addition to the specific 160 mm diameter front caliper, rear calipers are also available for 160 or 140 mm diameter discs. Particular attention has also been paid to facilitating maintenance and assembly work: the brake pads, equipped with a wear indicator, are easy to replace because they do not require return springs. The focus has also been on fitting the disc to the brake calliper to simplify and speed up wheel changes.