Precise and easy to use, Apex 1 flat bar shifters place a wide range of available gears right at your fingertips.
ExactActuation™ technology for precise and dependable 11-speed performance
EXACT ACTUATION™ When we launched our road technology from scratch we reapplied our MTB proven SRAM 1:1 actuation ratio (shifter cable travel : derailleur movement) for 10 speed rear shifting. EA helps to simplify/stabilize the uneasy act of balancing rear derailleur hanger design, tight cog spacing and exact cable tension. The result: the easiest index shifting system to set up and it stays that way.