Electronic Shifting

At SRAM, they know that if a technological advancement clutters the experience, it shouldn’t be called an advancement at all. Because it’s a bicycl...

Features Orbit chain management technology keeps the drivetrain quiet and secure AXS enabled for easy setup, personalization, and reliability C...

CAGE LENGTH N/A TOTAL CAPACITY 40T MAX FRONT DIFFERENCE 17 COLOR SERIES COLOR AVERAGE WEIGHT 310g MOUNT Direct attachment (conventiona...

Di2 External Battery

Keep firm when shiftingReduced drag through a more aerodynamic designSingle button on each side of the shift lever only works with Synchronized Shi...

USB-C interface for improved conductivity and broad compatibility 60-minute charge time for four batteries, faster for one or two LED lights indica...

Ergonomic design for comfort in a variety of hand positions. For eTap AXS hydraulic brake levers

D-Fly wireless transmitter connects riders to their Di2 data to monitor Di2 gear position, battery life, as well as some other common rider data f...

Shimano Di2 Frame Junction Box Frame Junction Box connects via SD50 E-tube wires to four different points: front derailleur, rear derailleur, cock...

Customizable the function to fit in rider's riding styleSingle button on each side of the shift lever only works with Synchro ShiftE-TUBE projectNe...

*Crisp and accurate front shifts *AXS enabled for easy personalization *SRAM Yaw trimeless cage technology with an optimized cage pro...

*Orbit™ chain management technology keeps the drivetrain quiet and secure *Compatible with both 1x and 2x drivetrains *SRAM AXS™ enabled, ...

* Wireless electronic eTap shift logic for intuitive shifting, easy setup and reliability * Compatible with both 1x and 2x drivetrains * 3...

With the fast and accurate Di2 shifting technology, the Shimano 12-speed Ultegra RD-R8150 rear derailleur is extremely versatile thanks to a single...

Front wiring harness on the handlebar side SM-EW67- AE Ultegra Di2 - OEM front wiring kit for Ultegra Di2 6770- Connection to shift/brake levers wi...

The ST-R8150 electronic shift/brake levers 2x12-speed brake mechanically. It scores with fast gear changes that are defined and intuitive thanks to...