Shimano Ultegra Di2 ST-R8150 12 Speed Shifters (Rim Brake) BX PSI DRiVe reclaims many of the

DRiVe reclaims many of the ideal positions most critical to comfort

415g painted black body with silver bindings

Pocket: An internal pocket has been integrated

It’s also fully biodegradable* and safe for metal

Engineered

Shimano Ultegra Di2 ST-R8150 12 Speed Shifters (Rim Brake) BX PSI DRiVe reclaims many of theShimano 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: