Description
Description
Mechanical shifting
Special lever profile for riders with smaller hands
Resin pads with slats
Compatible with: RD-4700-SS, RD-4700-GS, RD-RX400, FD-4700, FD-RX400
| Area of application | Road |
| Number of brake pistons | 2 x |
| Brake calliper mount | flat mount |
| Coating/carrier | Synthetic resin with plates |
| Brake line | 100 cm |
| brake caliper | BR-4770 |
| Recommended brake fluid | Shimano mineral oil |
| Recommended brake hose | SM-BH90-JK-SSR |
| color | black |
| Lever function | braking, shifting |
| Gears | 10 |
| Brake lever size | Small |
| groupset | Tiagra |
| Abbreviation | BR-4770 / ST-4725 |
| Part no. | I4725DRRDSC170A |
| Scope of delivery | excl. flatmount adapter 140/160 mm |
| Model year | 2020 |
| Mounting | rear, lever right |
| Mounting type | flat mount |
| Product type | Disc brake set |
| Shifting action | mechanical |
| technologies | Ice technology, One way bleeding |
| Brake type | Hydraulic disc brake |
