Shimano FC-R9100-P Dura-Ace Power Meter Crankset 11 Spd 53/39T 165mm
Select your preferred delivery method during checkout: Shipping, Home Delivery, or In-Store Pickup. For orders with a value exceeding $500, an adult signature is required upon delivery.
This item is a special order. Shipping times may vary, with some items shipping within 3 days and others within 15 days. For more detailed information, please feel free to live chat with our dedicated Rider Care Team.
Shimano FC-R9100-P Dura-Ace Power Meter Crankset 11 Spd 53/39T 165mm Features
Using a powermeter has been a revelation in training over the past 10 or so years. Compared to using a heart rate monitor, wattage as a metric is more specific to the effort and removes many variables that could disrupt proper training on a given ride. Of course, these numbers are only as good as the device they are coming from and knowing the precision that Shimano instills on its premium products, we know the power measurement readings are up to the accuracy that professional cyclists demand. The unit itself is very small with a strain gauge inside the spindle, a couple of sensors on the backside of each crankarm for true dual-sided power reading, and an antenna/charging port sending and receiving Bluetooth LE and ANT+ signals, nestled between two arms of the spider.
Shimano's top-of-the-line road crankset now measures watts
Low-profile sensors clear tight chainstays and BB mounted brakes
ANT+ and Bluetooth LE for transmission and firmware updates
Excellent Hollowglide rings lets you enjoy a full Shimano drivetrain
Spider allows different gearing options and doesn't affect the meter
Shimano brings electronic expertise to an excellent crankset so you can enjoy an all Dura-Ace affair.
Can't wait another minute to get your hands on the latest gear?
Order online and pick up at your local Incycle or take advantage of FREE shipping on orders over $49.99 (free shipping on bikes over $1500) Exclusions Apply.
Chat With Us
We are here for you with over 30 years of experience supporting our cycling community. With a great team behind the scenes online, reach out to us via our live chat or email us at email@example.com with any questions.