Drop Bar Integrated Shifters for Shimano Dyna-Sys MTB Derailleurs? Yes. We heard the demand for a true drop bar integrated shifter compatible with Shimano’s Dyna-Sys mountain bike derailleurs. Also available for SRAM Eagle MTB and MicroSHIFT's excellent value derailleurs. Built for gravel and touring riders who want the freedom to choose their preferred brakes, gearing, and drivetrain setup—not simply settle for what happens to be available. Add the ability to switch the rear shifter from indexed to friction mode in the event of a damaged derailleur hanger or trailside mechanical issue, and you have a shifting system built to be as tough as the road—or trail—ahead. If you select a 2X set the left shift mount and shifter can be removed for 1x setups if needed. Rear shifter can be switched to friction mode if needed 100% Satisfaction Guarantee Ride them for 30 days and if they're not right for you, return them for a full refund — no hassle, any reason, any condition.