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Shimano Dura Ace FD-R9100 Braze On 2×11 前變速器

商品說明

Mechanical shifting sees improvements too with the primary goal being to produce incredibly responsive gear shifts. A new front derailleur structure reduces shift effort to make mechanical shifting performance better than ever.

Most advanced component group of all time: The Shimano Dura Ace 2×11-speed Front Derailleur FD-R9100
With the introduction of DURA-ACE R9100, Shimano has reestablished the new benchmark for road performance by improving each component and incorporating its newest technologies. DURA-ACE R9100 delivers unparalleled performance, highly-refined ergonomics and immense customization to maximize every rider’s potential.

Engineered for the next generation of race bike, DURA-ACE R9100 offers top-tier performance across numerous configurations. Available with either Di2 electronic or mechanical shifting, for the first time, riders now have the option of premium DURA-ACE hydraulic disc brake performance. New Shimano technologies further integrate the DURA-ACE as a system, including a new power meter, while riders further integrate with their bike through new E-Tube wireless connectivity. Shimano’s Rider Tuned philosophy and customization of the bicycle’s function also expands with a wider range drivetrain that now includes intuitive Shimano Synchro Shift control.

Product features/h4>

  1. Use: Road
  2. Group: Dura Ace
  3. Model: FD-R9100-F
  4. Mounting: Braze On
  5. Cable route type: Down-Pull
  6. Gear front: 2-speed
  7. Gear rear: 11-speed
  8. Top gear teeth: 46-55T
  9. Total capacity: 16T
  10. Compatible Chain: HG-EV 11-speed / HG-X 11-speed
  11. Chain stay angle: 61-66°
  12. Chain line: 43.5mm
  13. Material: Aluminum, Stainlees steel, CFRF
  14. Weight: 70g (manufacturer information)