Shimano SL-400 8 speed downtube shifters offer a modern shifting solution for your classic road bike. Glance at any road bike from the past and you'll likely find a set of downtube shifters in command of the drivetrain. Downtube shifters offer a simplicity and dependability that is a breath of fresh air in today's bike culture of increasingly complex mechanisms. Downtube shifter location also removes clutter from the cockpit and requires less cable than brake lever/shifter combos. The SL-400 series is compatible with 8 speed indexed rear derailleurs and double or triple front drivetrains. These shifters attach to your frame's downtube shifter braze-ons and come with radiused mounting washers that fit most steel and titanium frames.
Right side shifter: 8 speed indexed (not friction compatible)
Left side shifter: double or triple ring compatible, friction only, not indexed
Includes radiused mounting washers steel and titanium frames
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