Sale!

Shimano FC-R9100-P Dura-Ace Power Meter Crankset HollowTech II without Rings

Original price was: $532.00.Current price is: $92.99.

SKU: 805955-GB Categories: Power, Power Meter - Crank Mounted Tag: Shimano

Efficient and effective customer service, online.
Online assistance, always at your service.
Green products, guaranteed.
Streamlined service, designed for your convenience.

Shimano FC-R9100-P Dura-Ace Power Meter Crank Set HollowTech II without Rings

Give your top-end Shimano Dura-Ace 11-speed drivetrain and your training an upgrade, and add the FC-R9100-P HollowTech II Power Meter Crankset. Supplied without chainrings, you can simply replace the cranks on your existing setup for accurate and reliable power data recordings. This unit is completely waterproof, so you can train with power no matter the conditions, and the transfer of outputs to your compatible head unit via Bluetooth or ANT+ is instant.

The integrated battery provides over 300 hours of ride time before it requires recharging and the crankset is easy to maintain. One of the most accurate power meters out there, results will be within +/- 2% of your true readings.

Features

2×11-speed HollowTech crankset
Accurately calibrated strain gauges are integrated inside both left and right crank arms, this provides a stable measurement system through rotation from both sides for extremely precise data
Bluetooth and ANT+ with wireless firmware update and data acquisition system
Easily rechargeable integrated battery with fully waterproof reliable electric system
Industry leading HollowTech II cold forged hollow crank arms have evolved to increase rigidity, reduce weight, and improve strength
HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
Bottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability
Accuracy: +/- 2%
Battery life: Over 300 hours of ride time
Please note: Chainrings not included