SHIMANO ULTEGRA - DI2 - Hydraulic Disc Brake - DUAL CONTROL LEVER - 11-speed
The SHIMANO ULTEGRA R8050 DI2 DUAL CONTROL LEVERS blend SHIMANO's category-leading hydraulic disc brakes and Di2 electronic shifting. They feature an updated button feel and layout ensuring quick, precise shifting even while wearing thick gloves. The new levers also feature a greater range of reach adjust and a programmable ST button switch stop the hood.
FEATURES
- More intuitive shifting operation
- Updated features and a better click feel
- Clearer separation between shift buttons support quick and precise shifting when wearing thicker gloves
- Customizable functionality to match the rider’s style
- Each switch has the option for multi-shift ON or OFF
- E-TUBE PROJECT
- Programmable ST top button remote switch for third party cycle computer and shifting
- Greater rider control in all conditions
- Better braking, and more control in all conditions
- Minimized bracket size improves ergonomics
- Greater reach adjust range, and a better free stroke adjuster
- Lightweight race-ready materials
PRODUCT SPECIFICATIONS
| MODEL NO | ST-R8070-R |
|---|---|
| SERIES | ULTEGRA R8050 Series |
| Color | Series color |
| Average weight | 180 |
| Shifter type | DUAL CONTROL LEVER |
|---|---|
| Remote switch | ✔ |
| Shift lever|Rear speeds | 11 |
| Shift lever|Compatible rear derailleur type | Road 11-speed |
| Brake lever|Brake hose (Kit) | SM-BH90-JK-SSR |
| Brake lever|Hose joint | Straight |
| Brake lever specifications|Brake hose color (kit)|1 | Black |
| Brake lever|Recommended brake caliper | BR-R8070 |
| Brake lever|Brake fluid|SHIMANO Mineral Oil | SHIMANO Mineral |
| Brake lever|Reach adjust|Tool | ✔ |
| Brake lever|Reach adjust | ✔ |
| Brake lever|Clamp band (mm) | 23.8 - 24.2 |
| Brake lever|Funnel bleeding | ✔ |
| Brake lever|Free stroke adjust | ✔ |
| Shifter Lever body|Main | GFRP |
| Di2 connectivity wired|Di2 shifting | ✔ |
| Firmware update by E-TUBE PROJECT | ✔ |
| SD50 port (pcs) | 2 |
| SD300 port (pcs) | 0 |
| SD50 connector (pcs) | 0 |
| SD300 connector (pcs) | 0 |
| Port for remote sprinter shifter (pcs) | 0 |
| Port for SD300 satellite shifter (pcs) | 0 |
TECHNOLOGIES
Manuals & Technical Documents
REPLACEMENT PARTS
