Shimano Ultegra FC-8100 Crankset

$329.99

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Shimano Ultegra R8100 2x12-Speed Groupset

Next-Level Speed
The Ultegra R8100 series brings Dura-Ace DNA to serious riders, delivering wireless simplicity, precise electronics, and the fastest shifting ever. Designed for 12-speed drivetrains, it combines real-world performance with cutting-edge technology to empower riders at every level.

Key Features

  • Wireless Di2 shifter-derailleur system with reliable CR1632-powered STI buttons
  • Proprietary high-speed, low-power chipset for secure, fast, and efficient shifting
  • 12-speed Hyperglide+ cassettes (11-30T & 11-34T) for smoother, shockless gear changes
  • Crankset:
  • Weight: 769g (based on 50/34T chainrings, 170mm crank length, with Power Meter)
  • Shared Dura-Ace-inspired performance and design philosophy

Performance Benefits

  • Ultra-fast, precise wireless shifting
  • Smooth drivetrain under acceleration
  • Endurance-ready, high reliability