Di2 rim brake lever
Shimano Ultegra ST-R8150 Di2 Rim Brake Shift-Brake Lever
A wired 12-speed Ultegra Di2 lever for rim-brake bikes, giving older or lightweight frames access to the current 12-speed drivetrain. Sold singly or as a pair.
12Speeds
148gPer lever
WiredDi2 shifting
RimBrake type
Highlights
Why we rate it
Rim brake compatible
Works with Shimano's dual-pivot rim callipers, ideal for upgrading a rim-brake frame.
No lever batteries
Wired Di2 means the levers draw power from the main system battery.
Defined button feel
Clearly separated buttons give a positive click even with winter gloves.
Satellite port
Add SW-RS801 sprint or climbing switches for extra shift points.
Tech specs
Specification
Manufacturer specification. Details may change without notice.
Specification
- Model code
- ST-R8150-L and ST-R8150-R
- Series
- Ultegra R8100
- Speeds
- 2x12
- Shifting
- Di2, wired (SD300)
- Brake type
- Rim (cable-operated)
- Weight
- 148g per lever (claimed)
- SD300 ports
- 2 per lever
- Satellite switch ports
- 1 per lever
- Shift buttons
- 3 per lever
- Adjustment
- Reach adjust
In the box
- Includes
- ST-R8150 Di2 lever(s)
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, setup or advice, call 0203 148 6764 or email hello@thecyclecollective.cc.
Product Information
Features
Tech Specs