The return of 7 speed "Brifters" !Shimano ST-A070 7-speed x 2 (Double crank) STI Brake/Shifter Set.An excellent upgrade for older bikes. They are compatible with all recent Shimano rear derailers, all 7-speed freewheels/cassettes.The A70 Tourney series is Shimano's most recent entry level road group. The brifters use the main lever to shift to larger sprockets, but have a small thumb button to shift to smaller sprockets.Set include shift cables, and housing.
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