Shimano Tiagra ST-4703 3×10-Speed Shift/Brake Lever Set Black. The Shimano Tiagra ST-4700 dual control lever set features Reach Adjust and and an ergonomic form that is compatible with 3×10 speed drivetrains.
Shimanos OPTISLICK cables feature a minimal and uniform electrically coated layer that improves cable routing efficiency and provides excellent corrosion resistance
SUPER SLR design makes use of a friction-reducing mechanism lever and cable that improves response and modulation
Reach adjust mechanism allows for the lever to be adjusted for any hand size type of riding or individual preference
