Shimano R400 8-Speed Downtube Shifters
Quality, Shimano 8-speed down tube braze-on shift levers, with a polished finish. They are easily fitted to down tube mounts or compatible aero bar adaptors and secure firmly for assured shifting.
The SIS indexed system is fully compatible with 8-speed drivetrains and can be used with double or triple chainsets. Comes complete with gear cables.