Shimano Ultegra ST-R8020 BR-R8070 Left Front Hydraulic Disc Brake Shift Lever 10
Shimano Ultegra ST-R8020 with BR-R8070 is a pre-bled left/front mechanical shift and hydraulic disc brake unit for 2x11-speed road and all-road bikes.
Ultegra mechanical shifting with hydraulic power — genuine Shimano, brand new.
Will it fit? This is the left lever / front brake with a 1000 mm hose, supplied as a pre-filled J-kit (lever + flat-mount caliper + hose). For Shimano 11-speed mechanical road systems (Ultegra R8000). Left lever controls the front derailleur (2x). Flat-mount caliper; pair with a Center Lock rotor (sold separately).
Key Specifications
Brand | Shimano |
Series | Shimano Ultegra |
Model | ST-R8020 / BR-R8070 |
MPN | IR8020DLF4SC100A |
UPC | 689228587083 |
Type | Shift/Brake Lever |
Speeds | 2x11-Speed |
Position | Left / Front |
Hose Length | 1000 mm |
Mount | Flat Mount |
Material | Aluminum / composite |
Weight | 335 g (11.8 oz) |
Color | Black |
Country of Origin | Japan |
Condition | Brand new — original Shimano retail packaging |
Technology Highlights
✓Dual Control mechanical shifting — crisp, reliable front-derailleur control from the left lever.
✓Hydraulic disc braking — powerful, consistent stopping in all conditions.
✓Pre-bled J-kit — factory-filled with mineral oil for fast installation.
✓Flat-mount caliper — clean integration with modern road frames/forks.
What's in the Box
1 × Shimano Ultegra ST-R8020 left shift/brake lever
1 × BR-R8070 flat-mount caliper
Pre-connected 1000 mm hydraulic hose (pre-bled)
Mounting hardware & Shimano documentation
Brand new in retail packaging. Ships from Ontario, California (US domestic) · Estimated delivery 3–5 business days · Free 30-day returns.
