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Powertap G3 Track Hub Power Meter

★★★★★ ★★★★★

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G3 Track Hub Power Meter

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Product ID: 1022916

The G3 Track Hub Power Meter from renowned cycling electronics brand Powertap allows power and speed to be measured on a fixed gear track specific bike.

Whilst precisely measuring the speed and power to an excellent accuracy of +/- 1.5% the hub can also provide an accurate estimate of cadence. The hub connects via ANT+ or Bluetooth to compatible head units to give clear data.

Powertap G3 Track Hub Power Meter

The Powertap G3 Track Hub Power Meter measures power output and speed with an accuracy of +/- 1.5% on a fixed gear track bike. The 15mm axle secures the wheel firmly in place and the wider hub flanges allow a stiffer wheel to be built around it. The hub is both Bluetooth and ANT+ compatible for connection to a variety of head units or it can be used with Powertap’s own Joule computer.


  • Wider flanges for a stiffer overall wheel
  • Smaller overall hub profile
  • New field-serviceable electronics
  • Powermeter accuracy of +/- 1.5%
  • ANT+ compatible for use with Joule or other computer
  • Weight: 331 grams
  • Axle: 15mm alloy
  • ANT+ compatible: yes
  • Colour: Black
  • Battery: Coin cell 2032
  • Cogs sold separately

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