Shimano Ultegra Di2 ST-R8150 12 Speed Shifters (Rim Brake) Size:L+R Set two extra tape strips for

two extra tape strips for the lever clamps

redirecting damaging rotational motion

the evolution of this icon is about to herald a new era with specific improvements

and undrilled 2-Way Fit rim beds

Tubeless Ready design for improved comfort and fewer punctures

Shimano Ultegra Di2 ST-R8150 12 Speed Shifters (Rim Brake) Size:L+R Set two extra tape strips forShimano Ultegra ST R8150 levers combine the accuracy of Shimano 12 speed Di2 shifting with the light weight of rim brakes Features 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 Specifications Double or Triple: Double Includes Brake: No (sold separately) Front Der Shifter Compatibility: