Shimano Ultegra Di2 ST-R8150 12 Speed Shifters (Rim Brake) Sheppards Only for use with Dynaplug®

Only for use with Dynaplug® Air

The Service Course SL 70 XPLR help you go faster by placing your body

Special tooth shape guarantees a tighter contact with chain and softer pedaling (in comparison with regular chainrings)

Continental have different sizes

Tested and guaranteed - Favero Electronics produces every power meter in-house and tests each of them thoroughly to fully satisfy the standard required by current regulations

Shimano Ultegra Di2 ST-R8150 12 Speed Shifters (Rim Brake) Sheppards Only for use with Dynaplug®Shimano 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: