microSHIFT ADVENT X Drop Bar Shift Lever Set 1 x 10-Speed, ADVENT X Compatible Only,SB-M100A

This product features external shifter cable routing and internal brake routing, with a left-side brake only compatible with 1x10 setups. The shifter levers are separate from the brake lever to prevent accidental braking, and provide a crisp and positive shifting action. The product uses a road brake cable pull and is only compatible with ADVENT X derailleurs. Part #SB-M100A