The Shimano Tiagra ST-4720 left brake/shift lever brings smooth 2-speed shifting and confident braking with its integrated hydraulic disc system, combining ergonomic Dual Control design with enhanced brake feel and reliability in all riding conditions.

Key Features:
  • Dual Control design offering combined braking and shifting in one ergonomic lever.
  • Integrated hydraulic system for powerful, consistent braking performance.
  • One-way bleeding system for quick, clean, and simple maintenance.
  • Optimized lever ergonomics for control and comfort in all conditions.
  • Compatible with Tiagra BR-4770 Flat-Mount hydraulic calipers.

Who is it for?
Perfect for road cyclists looking for modern hydraulic braking paired with smooth, dependable shifting, especially those who value comfort, confidence, and performance in varied terrain and weather conditions.
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