Shimano Ultegra R8170 Di2 Groupset – 2x12-speed – Electronic – Disc Brake
The Shimano Ultegra R8170 Di2 is the latest generation of the Ultegra groupset – featuring precise electronic shifting , 12 speeds , and hydraulic disc brakes for maximum control and efficiency. Developed using Dura-Ace technology, it offers professional-level performance at an outstanding price-performance ratio – ideal for modern road bikes with disc brakes and the E-Tube Di2 system.
Scope of delivery (as shown):
• Front derailleur: FD-R8150
• Rear derailleur: RD-R8150
• Shift/brake lever: ST-R8170 Di2 (left & right)
• Brake calipers: BR-R8170 (Flat Mount)
• Di2 battery: BT-DN300
• EW-SD300 Cable: 750mm & 950mm
• Brake lines: Shimano BH90 (front 100 cm, rear 170 cm, incl. olives & pins)
Conclusion:
The Ultegra R8170 Di2 2x12-speed impresses with lightning-fast shifting, precise modulation, and seamless integration. A top choice for ambitious riders who value maximum performance and reliability—electronic, efficient, and uncompromisingly modern.
