Shimano Ultegra ST-R8150 Di2 Dual Control Shift/Brake Lever Set for Rim Brakes - Left and Right 2x12-Speed Black. Shimano Ultegra ST-R8150 levers combine the accuracy of Shimano 12-speed Di2 shifting with the light weight of rim brakes.Quick and intuitive shifting
Clearly defined click feeling with ergonomic shifting lever
Better bike control and confidence in race conditions
Hood shape and texture optimize grip and brake power transmission
- TECH SPECS
| Brake Lever Actuation | Short Pull Super SLR |
| Double or Triple | Double |
| Color | Black |
| Rear Der/Shifter Compatibility | Shimano Road Di2 |
| Includes Brake | No |
| Adjustable Reach | Yes |
| Drivetrain Speeds | 12 |
| Front Der/Shifter Compatibility | Shimano Road Di2 |