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4iiii Podium Shimano Ultegra R8000 Dual-Sided Crankset

Josh Matthew January 16, 2019


4iiii’s 3-D tri-axial strain gauge technology, dual-sided power and +/- 1.5% accuracy


4iiii Podium Shimano Ultegra R8000 Dual-Sided Crankset

The 4iiii Podium Shimano Ultegra R8000 Dual-Sided Crankset combines 4iiii’s patent pending 3-D tri-axial strain gauge technology with a new Shimano Ultegra R8000 crank. This second generation 4iiii dual-sided power meter now features a rechargeable lithium ion battery with a 60-hour battery life. The pod on the Podium is also approximately 10% slimmer than its predecessor.

In addition, this dual-sided 4iiii R8000 crankset features independent left/right power measurement. With a power sensor located on the inside of both crank arms, the power meter can measure the force generated by each leg individually. This is a key feature found on higher-end power meters.

The new Podium is also extremely lightweight, adding approximately 40 grams to the Shimano R8000 crankset. The power meter is compatible with both ANT+ and Bluetooth SMART devices and is accurate to +/- 1.5%.


4iiii Dual-Sided Power Meter Options

  • Chainrings: 50/34 | 52/36 | 53/39
  • Crank arm lengths: 165 mm | 170 mm | 172.5 mm | 175 mm



The 4iiii R8000 Dual-Sided Power Meter is compatible with all Shimano Hollowtech II road cranks.


In the Box

  • 4iiii Podium Shimano Ultegra R8000 Dual-Sided Crankset
  • USB Charging Cable
  • Quick Start guide



Name4iiii Podium R8000 Dual-Sided
Bike TypeRoad
Location of Power MeasurementCrank arm
Left or Both Legs MeasuredBoth
Independent Left/Right MeasurementYes
InstallationMore involved (60 min. estimated)
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 1.5%
Weight694 grams (170 mm, 50-34T)
Battery TypeRechargeable
Battery Life60 hours
Method of Cadence MeasurementAccelerometer
Warranty1 year


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