Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at 360-659-6533 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Pioneer Power Meter Crankset with Shimano DURA-ACE 7900 Crank

Pioneer DURAACE7900

Features

  • Pre-Installed and calibrated on Shimano Dura-Ace FC-7900
  • Comprehensive chain ring and crank arm combination options
  • Pioneer factory installed and calibrated
  • Cranksets include fully integrated Pioneer dual-leg strain gauges and transmitters

See More

 

DURA-ACE 7900 Features
Pioneer Exclusive Force Vector Measurements
Dual-Leg Power Meter
Dual strain gauges on both left and right pedal arms
Measures pedaling force, direction and efficiency
12 point magnet ring crank rotation detection
ANT+ wireless communication
High accuracy thermal and voltage compensation
Dual Mode System Configuration
Power Meter Mode for ANT+ cycle computers
Pedaling Monitor Mode for Pioneer SGX-CA900 & 500
CR2032 Batteries x 2 ( user replaceable)
200 hour battery life
Accuracy +/- 2%
Water Resistance rating: IPX6
Resistant to oil and road conditions
System Weight: 835g / 1.88 lbs.
2 year factory warranty (parts and labor)

Features

  • Pre-Installed and calibrated on Shimano Dura-Ace FC-7900
  • Comprehensive chain ring and crank arm combination options
  • Pioneer factory installed and calibrated
  • Cranksets include fully integrated Pioneer dual-leg strain gauges and transmitters

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.