Shimano Tiagra ST-4725/BR-4770 STI Lever/Calliper Set, Left Hand/ Rear Brake

Shimano Tiagra ST-4725/BR-4770 STI Lever/Calliper Set

• Dedicated lever for riders with smaller hands

• Slim ergonomically designed short reach Tiagra Dual Control Levers for hydraulic disc brakes offer powerful braking and effortless 10-speed shifting

• 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

• Available as a left hand STI lever with rear brake or right hand STI lever with front brake

• Kit includes ST-4725 STI, BR-4770 flat mount brake calliper with pads, hose, and gear cable (without rotor or adapter)

• Tuneable reach adjusters

• Easy bleed and clean hydraulic system, for use with Shimano mineral oil only

The Shimano Tiagra R4725 dual control levers bring the all condition confidence of hydraulic disc brakes and refined ergonomics to the quick and intuitive shifting cyclists expect from Shimano Tiagra. The all-new Shimano Tiagra BR-4770 hydraulic disc brake caliper offers greater rider control in all conditions. With convenient One Way Bleeding and easy hose joint system, installation and adjustment are kept simple.

Compatibility:

The ST-4725 left hand 2x10 speed lever is compatible with any of the front derailleurs listed below:

• Shimano Tiagra FD-4700 2x10 speed front derailleur

• Shimano GRX FD-RX400 2x10 speed front derailleur

The ST-4725 right hand 10 speed lever is compatible with any of the rear derailleurs listed below:

• Shimano Tiagra RD-4700-SS short cage 10 speed rear derailleur

• Shimano Tiagra RD-4700-GS medium cage 10 speed rear derailleur

• Shimano GRX RD-RX400 10 speed rear derailleur