Shimano Dura-Ace FC-R9100-P Power Meter Crank Arms 11-Speed
The FC-R9100-P is Shimano’s first pedaling power measurement product and the first crank-integrated power meter on the market. It is built to provide riders with one of the most accurate power measurement systems, utilizing technology from bikefitting, a Shimano-owned company specializing in highly advanced bike fitting and bike measuring instruments.
Intended Use: Road, Triathlon
Group: Dura-Ace
Model: FC-R9100-P
Speeds: 2×11
Construction: Hollowtech II
Compatible Chain: HG-EV 11-speed, HG-X 11-speed
Threaded BB shell width: 68 / 70mm (not included)
BCD: 110mm
Q-Factor: 146mm
Chain line: 43.5mm
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 a switch on the transmitter
Direct response
Both left and right sides are connected with cable Bluetooth and ANT+
Battery: Rechargeable
Charge Time: 2.5h
Battery Life: at least 300h
Measured Values: Cadence, power, right-left-balance, pedal stroke uniformity, torque
Measurement Technology: Strain gauge
Power Measurement Accuracy: +/- 2%
Protocol: ANT+, Bluetooth LE
Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.
| Size | 165mm 52x36T, 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm, 180mm |
|---|
Fast Shipping and Professional Packaging
We can offer a variety of shipping options because of our long-term relationship with UPS FedEx DHL. Our warehouse personnel are well trained and will be able to pack the goods according to the exact and precise specifications. Your items are carefully inspected and properly secured before shipping. We deliver to hundreds of thousands of customers daily in different countries. This is an indication of our determination to become the biggest online retailer in the world. These warehouses are situated in Europe just as they are in USA.
Note: Orders with more than one item will be assigned a different processing time for each item.
Prior to shipment, our team will perform a thorough inspection on the items you purchased. Most orders are shipped within 48 hours. The delivery time varies between 3-7 days.
Returns
The stock is dynamic and we are unable to fully manage it because of the fact that several stakeholders are involved, including our warehouse and factory. The actual inventory can be changed at any time. You may not receive your order after it's been placed.
Our policy is valid for a period of 30 days. If it's been more 30 days since the date you made your purchase and we're unable to offer you a complete refund or exchange.
To be considered eligible for return it must be in its original packaging, unopened and in the condition you received it. The item must be returned in its original packaging.
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