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