Due to an increase in order volume, shipments may be delayed. We apologize for the inconvenience. Please Stay safe out there!

 

Shimano Dura-Ace FC-R9100-P PowerMeter Crankset 11-Speed

This item does not qualify for additional discounts
This item does not qualify for additional discounts

Shimano

IFCR9100PCX39

19 items left

The Shimano Dura-Ace Dual Sided FC-R9100-P Power Meter HollowTech II Road Crankset 11-Speed is Shimanos first pedaling power measurement product and also the first crank-integrated power meter on the market. It is built to provide riders with one of the most accurate systems of power measurement, utilizing technology from bikefitting.com, a Shimano-owned company specializing in highly advanced bike fitting and bike measuring instruments.

The power meter allows integration and easy installation (pairing) with third party display units to enable the most sophisticated and accurate level of performance measurement and anatomic analysis available today. Not only can the pure output of watts be measured, left and right legs can be measured separately, as well as cadence, giving you the truest measure of performance, isolated from external factors such as gradient, road surface and wind.

SPECIFICATIONS
Intended Use: Road,Triathlon
Series: Dura Ace R9100
Speeds: 2x11
Chainrings: 34-50, 36-52, 39-53
BCD: 110mm 4-Arm
Crank arm length: 170 mm, 172.5 mm, 175 mm
Chain line: 43.5mm
Q-factor: 146mm
Axle diameter: 24mm
Compatible housing width (for BSA
Bottom bracket: (sold separately) 68mm bottom bracket (recommended): BB-R9100 or SM-BB92-41B Pressfit Hollowtech II
Recommended Chain (rec.): HG-EV 11-speed, HG-X11 (eg CN-HG901-11 )
Weight: 696 g (53-39T), 695 g (52-36T), 685 g (50-34T)

FEATURES
Integrated design
Water-resistant and designed for use in rainy weather
Integrated, rechargeable battery (charging time 2.5 h)
Fast system start and direct response
Overall performance and separate measurement of left and right leg (strain gauges in the crank arms)
Easy manual zeroing by pressing a button
Firmware updates via E-Tube project
Simple chainring change, as strain gauges in the crank arms and
power meter integrated in the Spider - charging via magnetic adapter
communication with ANT + or Bluetooth LE-enabled terminals
Anodized crank arms and chainrings
Chainring bolts anodized aluminum

TECH SPECS:
Crankset with Power Measurement on both sides
Measurement accuracy: +/- 2%
Measurement point: Crank arm Equipment
: Lithium-ion battery, integrated
Operating time: min. 300 h
Measured values: Cadence, Power, Right-left balance, Tread, Torque
Transmission protocol : ANT +, Bluetooth® LE
Material crank arms: aluminum
Material chainrings: aluminum, carbon (CFRP) / Aluminum
Material Axis: steel

Join the list to receive special offers, closeouts, and more!