For adventures that need drop bars and wide gear ranges, ADVENT 1x9 drop bar shifters are just the ticket. Compatible with ADVENT rear derailleurs and 9-speed 11-42T cassettes, these shifters offer all the advantages of a bombproof 9-speed setup combined with modernized gear range to help you ride everywhere you want. - External shifter cable routing, internal brake routing - Shifter levers are separated from brake lever to avoid accidental braking - Crisp and positive shifting action - Compatible with ADVENT derailleurs only