![Shimano Ultegra ST-8150 Di2 Dual Control Shift/Brake Lever Rim Brakes - Left 2x](http://store.cyclerie.net/cdn/shop/products/shimano-brake-shifter-combo---left-12-speed-_bldl0027_DFT_{width}x.jpg?v=1668651475)
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