Campagnolo Chorus 12 Spd Rim BrakeNow with 12 speeds: the ideal solution for any route. Campagnolo never stops developing, and their lineup of drivetrains now includes a new, advanced model. The brand's legendary 12 speed RecordTM mechanical groupset is the embodiment of the world's greatest cycling triumphs, both in professional and amateur competitions. The triumphs race bikes have had with this groupset over the years show the best caliber of craftsmanship, premium materials, and