The Shimano Tiagra ST-4725 Dual Control Levers bring the all-conditions confidence of hydraulic disc brakes and refined ergonomics to the quick and intuitive shifting cyclists expect from Shimano Tiagra.

- Dedicated lever for riders with smaller hands with smaller lever size and new positioning for improved ergonomics
- Smooth and effortless operation
- Redesigned internal shifting unit
- Greater confidence and control for riders with smaller hands in all conditions
- Quick and intuitive rear shifting operation
- Same level of shifting operation as high-end road groupsets