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Pioneer Shimano DuraAce 9100 Power Meter 165mm Left Crank Arm

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Low Price: $629.99
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Pioneer’s SGY-LT91 series of Power Meter Crank arms provide an affordable entry into single-leg power meter measurements. The sensor is factory pre-installed and precision calibrated on Shimano’s DuraAce 9100 crank arm.
  • Strain Gauges and Accelerometers work together to precisely measure pedaling force as well as Pioneer’s proprietary force direction, and pedaling efficiency measurements
  • Easy connection to ANT+ cycle computers and running watches for displaying Power, Power Balance, Cadence, Pedaling Smoothness, Torque Effectiveness, NP, IF, and TSS power metrics
  • Pioneer "HD" Power Metrics provide real-time Force Vector, Torque Vector and Pedaling Efficiency Metric display when connected to a Pioneer cycle compute
  • Easily upgradeable to dual leg power measurement with the addition of the Drive Side SGYPMRTC Kit
  • Sensor adds only 22g to the crankset
  • IPX6 and IPX7 water resistance certified
  • Two years parts and labor factory warranty. Includes CR2032 Battery with 180 hour life
Spindle Interface TypeHollowtech II
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This product was added to our catalog on April 25, 2018