Power Meter Hollowtech II Crankset

The FC-R9100-P is Shimano's first mass-produced Power Meter. It is integrated in the Crankset and has these features:

  • Reliable electric system
  • Power and Cadence data
  • Own developed strain gauge
  • Software compensate automatically
  • Possible to start quickly
  • Waterproof in all conditions
  • Direct response
  • Bluetooth®LE and ANT+
  • Wireless firmware update system
  • Integrated rechargeable battery
  • Easily change chainrings without affecting power
  • Enough clearance with our direct mount brake caliper

Its integrated design provides active temperature compensation and the rechargeable Li-ion battery should be good for at least 300 hours of ride time. It's easy to maintain and works with all major head units.

The available crank arm lengths are 170mm, 172.5mm and 175mm. The recommended Pressfit bottom bracket is the SM-BB92-41B, threaded bottom bracket the BB-R9100 (both a 68 / 70mm treaded BB shell width will do). The q-factor is 146mm.

FC-R9100-P power meter crankset

Details & specifications

Shimano model codeFC-R9100-P
Shimano model namePower Meter / Hollowtech II Crankset
Weight696 g
SeriesDURA-ACE R9100
Downloads FC-R9100-P-00-ENG_MANUAL
DURA-ACE R9150 manual
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Shopping links

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