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SHIMANO Dura Ace Crank 2-speed FC-9100-P | Powermeter

Item number:
21949
Product weight:
670 g
Manufacturers:

1.077,50 €
Finanzieren ab 22.2 EUR / Monat
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chain rings
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There are variations of this item. Please select the variation you wish.


Product details

Description

Shimano Dura Ace crank 2-FC-R9100-P | PowerMeter

The fact that a performance measurement system for systematic training is almost indispensable and provides numerous advantages over the training control over the pulse, should have spoken among cyclists already around. The ever-increasing demand for performance measurement systems, Shimano has developed the Dura-Ace FC-R9100-P a power meter that fits optically perfect in the current Dura-Ace 9100 Top Group. Despite its compact, discreet design, it has all the features you could want from a power meter. Also on the scales fall of integrated power meter negligible. Compared to the standard Dura-Ace 9100 Crank the PowerMeter version weighs 60-70g more.

The brain of the power meter is integrated into the Spider of Shimano's current FC-R9100 aluminum handle. With its hollow, extra wide Hollowtech 2 crank arms, it is distinguished by its extremely high stiffness at low weight. The performance is measured by strain gauges in two crank arms. Dehalb this system enables accurate impact analysis. Force discrepancies between the legs can be detected after a workout and even while driving. With a maximum measuring error of +/- 2% is Shimano's power meter at par with the top dogs on the market. The battery is integrated into the crankshaft and is charged through a small magnetic adapter. This supports the clean look of the power meter. By eliminating the USB port the sensitive electronics is sealed and the system is therefore completely waterproof. Dirt, splash and Hochdruckreniger are therefore no problem for the power meter.

The data is sent via ANT + or Bleutooth. This makes the power meter with all bike computers and smartphones compatible, support one of these communication protocols. Firmware updates can also be made wireless.

Available is the PowerMeter with crank arm 170-175 millimeters and with 3 different chainring gradations.


Technical specifications:

Material crank arms: aluminum
Material axle : steel
Material chainrings: aluminum / carbon composite
Technology crank: Hollowtech II
Accuracy Power Meter: +/- 2%
Communication protocol: ANT + | Bluetooth
Technology chainrings: Hollowglide
Crank lengths: 170.0 mm / 172,5mm / 175.0 mm
bolt circle diameter diameter: 110 mm
Spider: 4-arm asymmetric
chain line : 43.5 mm
Q: 146 mm
Number of teeth of chainrings: 50-34, 52-36 or 53-39 teeth
Compatibility bottom bracket BB-R9100 BSA / ITA or SM-BB92-41B (optional, not included)
Compatibility chains: Shimano HG-EV 11-speed , HG-X11
Color: Black

Weights (manufacturer):

Crank - 609g
integrated Leistungsmesssytem - 60-70g


Delivery: 1x crankset Dura Ace FC-R9100-P with interierten power meter including chainrings without bottom bracket.

matching products:
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SHIMANO Dura Ace Bottom Bracket BB-R9100 | ITA SHIMANO Dura Ace Bottom Bracket BB-R9100 | ITA

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  • MSRP: 47,95 €
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  • Weight: 69g
SHIMANO Dura Ace Bottom Bracket SM-BB92-41B Press Fit SHIMANO Dura Ace Bottom Bracket SM-BB92-41B Press Fit

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27,50 € *
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  • Weight: 55g
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