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  • 4iiii PRECISION PRO R-70000 LH CRANK
  • 4iiii PRECISION PRO R-70000 LH CRANK


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The Precision Powermeter delivers industry leading accuracy and reliability when you need it most. Through our patented 3D Strain Gauge technology, you can be assured that the data you depend on will help lead you to your own Yellow Jersey.

Packaged into a durable lightweight design and compatible with ANT+ and Bluetooth Smart headunits, Precision will help you train harder and smarter.
A Ride Ready Precision includes and comes preinstalled on a brand-new Shimano crank arm of your choice. These crank arms will fit bottom brackets using the Hollowtech II interface.


Details :

  • Crank Type : Shimano 105 FC-R7000.
  • Power Range : 0-4000W
  • Cadence Range : 30-150RPM
  • Communication Protocols : ANT+, Bluetooth
  • Operating Temperature : 0 to 50°C (32-122°F)
  • Battery Type : CR2032 lithium ion coin cell
  • Battery Life : 100+ hours
  • Waterproof Rating : IPX7, IPX5
  • Reference : PML170-S10B00A : 170 mm / PML172-S10C00A : 172.5 mm / PML175-S10D00A : 175 mm
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