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Code: IFCR9100PCS
Shimano FC-R9100-P Dura-Ace Power Meter HollowTech II Road Chainset 

 

The Shimano Dura Ace 9100 Power Meter Chainset is the most accurate and technically advanced power meter available. Using cutting edge Japanese technology Shimano have created a power meter capable of measuring strain, tension and pressure at precise levels that have previously been unobtainable. Shimano’s own power meter is one of the most aesthetically pleasing options on the market too, with very little bulk to impact on the already beautiful Dura Ace 9100 chainset it sits neatly within the crank arm and measures power from both the left and the right crank arms. Waterproof in all conditions the Shimano Dura Ace 9100 power meter chainset features an integrated rechargeable battery and is compatible with Bluetooth and ANT+ units and also enables you to update firmware wirelessly. 

 

Specifications:
  • Accurate data collection via left and right crank arms
  • +/-2% Accuracy of strain gage measured power
  • Waterproof in all conditions
  • Integrated rechargeable battery
  • Easily change chainrings without affecting power meter performance
  • Wireless firmware updates
  • Bluetooth and ANT+ compatible
  • Crank lengths available – 170mm, 172.5mm, 175mm
  • Chainring ratios available – 50/34T, 52/36T, 53/39T

 

Mrs Azevedo Simple to install, very clean in the bike, work good.
Mr Chan Good quality, delivery on time, very light product, internal battery, no more 2032.
Claudio Purchased to replace Garmin Vector 3 pedals. Was easy to fit (recommend downloading and following shimano instructions though). Paired with Garmin 820. L/R balance seems a bit off (as reported by numerous reviewers) but otherwise working great. Would definitely recommend unless you want accurate L/R balance data.
Mr CONNELL Great item, works exactly as its supposed to, installation easy, paired with edge 520 straight away, super looking quality chainset, expensive but with the discounts offered by Merlin fantastic buy