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.
- 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
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | ST-R8070-R |
|---|---|
| SERIES | ULTEGRA R8050 Series |
| Color | Series color |
| Average weight | 180 |
| Shifting lever_Shifter type | DUAL CONTROL LEVER |
|---|---|
| Shifting lever_Remote switch | ✔ |
| Shifting lever_Multiple input_Hold | ✔ |
| Firmware update by E-TUBE PROJECT | ✔ |
| Remote switch | ✔ |
| Shifting lever_Firmware update by E-TUBE PROJECT | ✔ |
| Port for remote sprinter shifter (pcs) | 0 |
| Brake lever_Clamp band (mm) | 23.8 - 24.2 |
| Brake lever_Reach adjust | ✔ |
| Brake lever_Brake fluid_SHIMANO Mineral Oil | SHIMANO Mineral |
| Brake lever specifications_Brake hose color (kit) | Black |
| Brake lever_Free stroke adjust | ✔ |
| Brake lever_Recommended brake caliper | BR-R8070 |
| Brake lever_Brake hose (Kit) | SM-BH90-JK-SSR |
| Brake lever_Funnel bleeding | ✔ |
| Brake lever_Hose joint | Straight |
| Brake lever_Reach adjust_Tool | ✔ |
| Clamp band_Inner diameter | 23.8 - 24.2 |
| Shifter Lever body_Main | GFRP |
| Shift lever_Compatible rear derailleur type | Road 11-speed |
| Shift lever_Rear speeds | 11 |
| Shifter type | DUAL CONTROL LEVER |
| Di2 connectivity wired_Di2 shifting | ✔ |
| Port for SD300 satellite shifter (pcs) | 0 |
| SD300 connector (pcs) | 0 |
| SD300 port (pcs) | 0 |
| SD50 connector (pcs) | 0 |
| SD50 port (pcs) | 2 |
SERIES LINE-UP
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Power Cord (DI2 spec.) SHIMANO Battery Charger Cord for Israel
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Power Cord (DI2 spec.) SHIMANO Battery Charger Cord for Argentina
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Power Cord (DI2 spec.) SHIMANO Battery Charger Cord for Brazil
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Battery Mount SHIMANO External Wire Routing Long Size Battery Mount
REPLACEMENT PARTS
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Bracket Cover Bracket Cover (ST-R8070)
