Shimano TIAGRA-4700 Mechanical Left Brake Shiftlever 3-Speed Sunshine_Enriched this brake is "pro-proven"

this brake is "pro-proven"

mixed terrain rides or just an extra-long Saturday afternoon in the wet

OCR Elite - 2002-2004

Forged aluminum clamp

Defy (alloy) - 2009-2016

Shimano TIAGRA-4700 Mechanical Left Brake Shiftlever 3-Speed Sunshine_Enriched this brake is "pro-proven"The Shimano Tiagra ST 4700 dual control lever features Reach Adjust and and an ergonomic form that is compatible with 10 speed drivetrains. Shimano's 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