Shimano Tiagra ST-4720 Hydraulic Disc Brakes
Ergonomic short shift arc follows natural hand movement with inward shift stroke distance reduced for rapid and precise gear changes
Hydraulic brake lever provides powerful, controllable and consistent stopping power with less effort especially from the hood position
Hydraulic reservoir tank provides pad to rotor clearance auto-adjust maintaining braking performance during pad wear
Tuneable reach adjusters
Easy bleed and clean hydraulic system, for use with Shimano mineral oil only
