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Shimano Dura-Ace FC-R9100 11 Speed Power Meter Crankset

Rated 4.2 out of 5 based on 24 customer reviews
24 customer reviews

$979.00   $519.00

  Shipping: Shipped from distribution center in Seattle, United States of America.
Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.
  1,250 participant Groupspree
  896 members participating currently
  354 additional participants needed
This deal will commence once Groupspree reaches 100%.
72% to Groupspree 72% Complete
By participating, you will partake in the Groupspree Group-buy and could save $460.00 off RRP per item.

Power Meters Hollowtech II Crankset (2x11-speed).

Features

Integrated design

Reliable electric system

Waterproof in all conditions

Accurate data collection

2% accuracy of strain gage measured power

Stable power measurement system at the various stepping positions

Easy maintenance

Integrated rechargeable battery

Battery charged for less trouble

Easily change chainrings without affecting power meter performance

Wireless firmware update system

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

Bluetooth and ant+

Crank arm length: 170, 172.5, 175mm (w/ chainrings) 165, 167.5, 170, 172.5, 175, 177.5, 180mm (w/o chainrings)

Gear Combination: 50-34t, 52-36t, 53-39t

Specifications

Series: Dura-Ace

Crank Construction: Hollowtech II technology

Crank Arm Length: 170, 172.5, 175mm

Bottom Bracket: BB-R9100, SM-BB92-41B

Chain Line: 43.5 mm

This product is available in various options as indicated below.
  • Size: w/o Chainrings 170mm
Options can be chosen once the Groupspree Group-buy completes, prior to checking out and payment. Availability of options is based on stock levels for that option.
  • 5 Star (13)
  • 4 Star (7)
  • 3 Star (1)
  • 2 Star (1)
  • 1 Star (2)

Average Star Rating: 4.2 out of 5
(24 customer reviews)

24 reviews for Shimano Dura-Ace FC-R9100 11 Speed Power Meter Crankset

  1. Rated 5 out of 5

      Non Sane from Ivanovo, Russia

    Excellent Product at a great price

  2. Rated 5 out of 5

      Invalid Objects from Islip, United States

    Amazing quality at an affordable price point

  3. Rated 5 out of 5

      Manic Psycho from Los Angeles, United States

    Very happy customer

  4. Rated 5 out of 5

      Naughty Tiger from Spokane, United States

    The build quality is excellent this will last ages

  5. Rated 5 out of 5

      5th angel from Cairo, Egypt

    Such an awesome product and I highly recommend it to anyone on groupspree for cheap price