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

SALE: $1,394.99ea
MSRP:$1,549.99
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Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). We can not accept Paypal for backorder items (credit card checkout, only). Your credit card will not be charged until your item ships. Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Real-time power.

Bringing power measurement to their top-tier crankset, the Shimano R9100-P Dura-Ace crankset is the essential performance tool for every cyclist who wants to achieve their true potential. Starting with the R9100 crankset, its design is the result of stress-test data, resulting in increased stiffness. Hollow construction technologies are still prominent, including 4-arm Hollowtech II arms and Hollowglide chainrings in a variety of rider-tuned gearing options. Re-positioning of the inner chainring and altered tooth profiling ensures superior performance with modern short-stay geometries, 135 mm rear-spaced frames, and wider-range cassettes.

The true stand-out feature of this crankset is its integrated crank-based power measurement system. Offering accurate and reliable power output in real-time, the R9100-P is as useful in pre-season training as it is in the heat of the moment during a race. It boasts a completely sealed, crank-integrated design that is waterproof in all conditions. The built-in battery is recharged by a small magnetic adapter, so there is no cover to open. The direct instant response system ensures accurate data collection for stable power measurement at various stepping positions.

Available in multiple crank lengths and gearing options. Compatible with Shimano BB-R9100 and BB-R9100-PB bottom brackets.


Details:

  • Accurate real time data.
  • Compatible with 3rd party displays.
  • Bluetooth / ANT technology.
  • Hollowtech II construction.
  • Hollowglide chain.
  • 11-speed compatible.