Road Bike Shifters 2x7 2x8 2x9 Speed Brake Lever 16/18/20 Speed Bicycle Derailleur For Shimano Sora Tiagra Claris Bike Parts

Compatible for Shimano 7s/8s/9s• Invented THREE-IN-ONE Technology makes SENSAH Shifter-lever Changing gears easier and faster.Eliminate any confusion about two-lever and therr-lever systems.• Longer Shifter lever to improve the reach from the hood.Lever lock mechanism eliminate shifting while braking operation• Compatible with Shimano Road 7S/8S/9S RD Anti-slip design for hood coverSpeed: 7 speed, 8 speed, 9 speed highway hand change (no cockroach beard, inside lane, with half gear)Material: high strength aluminum alloy and engineering plasticsWeight: about 490g/ pairColor: Carbon fiber black (black)Variable speed: single pole (single rod hand change)