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  • Shimano Shimano Dura-Ace Power Meter Crankset FC-R9100-P
  • Shimano Shimano Dura-Ace Power Meter Crankset FC-R9100-P

Shimano Shimano Dura-Ace Power Meter Crankset FC-R9100-P

Article number: FC-R9100-P
Incl. tax

DURA-ACE - Dual Sided Power Meter- HOLLOWTECH II - Road Crankset - 2x11-speed (chainrings sold separately)

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In stock



The choice of the world's best climbers, sprinters, and time trialists, the DURA-ACE R9100 crank drops weigh while maximizing power transfer. The new design, and its iconic look, is adapted for race specific disc brake systems while still offering a wide range of gearing and crank arm length options. The addition of a reliable, accurate, waterproof power meter makes this crank an even more valuable tool to serious cyclists. With a rechargeable Li-ion battery, left/right balance, and Bluetooth LE and ANT+ connectivity, the SHIMANO DURA-ACE Power Meter sets a new standard in cycling data collection.

  • Integrated design
  • Reliable electric system
  • Waterproof in all conditions
  • Easy maintenance
  • Integrated rechargeable battery
  • Battery charged for less trouble
  • Easily change chainrings without affecting power
  • Clearance with frame
  • Enough clearance with our direct mount brake caliper
  • Accurate data collection
  • ±2% (300W, 90 rpm) accuracy of strain gauge measured power in full-range
  • Stable power measurement system at the various crank arm positions
  • Active temperature compensation
  • Own developed strain gauge
  • Software compensate automatically
  • Battery: rechargeable Li-ion battery
  • 300+ hours of ride time
  • Quick response and operation without stress
  • Possible to start quickly
  • Simple zero reset with switch on transmitter
  • Direct response
  • Both left and right side connected with cable
  • Magnet based cadence
  • Bluetooth®LE and ANT+
  • Wireless firmware update system
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