The Shimano Ultegra R8050 groupset ensures ultimate shifting accuracy, which provides crisp and precise shifts. Instead of mechanical cables, you have fully sealed high-end Di2 electronic wires that relay your gear selection instantly, making this groupset the essence of modern drivetrain efficiency.
- Maintenance-free electronic gear shifting precision
- Synchro shift for outstanding cycling performance
- Low profile, reliable and efficient Di2 E-Tube system