4iiii Precision 2.0 Power Meter - Ultegra R8000 Dual Sided

4iiii Precision 2.0 Power Meter - Ultegra R8000 Dual Sided

Regular price
£899.99
Sale price
£899.99
Tax included.

With pods measuring power output from right and left sides separately, the 4iiii Ultegra R8000 Precision Pro Dual Sided Power Meter provides consistent data accurate to +/- 1%, perfect for pacing an effort on a big climb or for targetted training. The additional pods add just 25 grams to the weight of the base Ultegra crankset, and they run on commonly available CR2032 coin cell batteries. Battery life is in excess of 100 hours, and a status indicator alerts at 15% power remaining giving plenty of time to change them.

ANT+ and Bluetooth connectivity provides connection to a wide variety of devices and allows for over-the-air upgrades. The 4iiii smartphone app gives access to the rider compensation scale and other useful features.

Display Compatibility

Android Apps

  • CatEye Cycling
  • Endomondo
  • Strava
  • Wahoo Fitness: Workout Tracker
  • plus other apps supporting Bluetooth Smart/LE bike power devices

CatEye

  • Stealth EVO+
  • Stealth 50
  • Strada Smart
  • Padrone Smart
  • Padrone Smart+

Garmin

  • Edge 500
  • Edge 510*
  • Edge 520*
  • Edge 800
  • Edge 810*
  • Edge 820*
  • Edge 1000*
  • Edge Explore 1000*
  • epix*
  • Forerunner 310XT
  • Forerunner 910XT*
  • Forerunner 920XT*
  • fenix 2*
  • fenix 3*
  • fenix 3 HR*

*These Garmin devices are recommended as they provide dual-related power metrics such as left-right balance percentage

  • iOS Apps
  • CatEye Cycling
  • Endomondo
  • Strava
  • TrainerRoad
  • Wahoo Fitness: Workout Tracker
  • plus other apps supporting Bluetooth Smart/LE bike power devices

Polar

  • M450
  • V800 BTLE

Please note the Polar V650 is not compatible

Suunto

  • Ambit3 Sport (Bluetooth)