Tourney A070 is one of Shimano's entry-level city and commuting options offering durability and reliability without breaking the bank, and is great for those starting out in commuting or cross-country riding. The ST-A070 shifter set is designed for 2x7 speed drivetrains and features Shimano's STI Dual Control Lever technology to incorporate gear shifting and braking into the one unit.. Tourney A070 Series
. Optical gear display
. Shift without moving your hands from the brake levers
Specifications
. Includes both left and right levers
. For use with Shimano 2x7 speed drivetrains
. Reach adjustment: Yes
. Clamp diameter: 23.8-24.2mm
. Recommended outer casing: OT-SIS40