The G3! Ultra lightweight and the world's most accurate power meter
Pro-level power management taken to a new level: Since the introduction of the world's first-ever wireless power meter in 2006, Powertap have been continually trying to improve upon it. The PowerTap G3C and G3 hubs raise the bar to another level altogether: lighter, stiffer, ANT+ compatible and better than ever.
PowerTap realize that data can be the difference between first and second. PowerTap is the precise instrument that gives you access to real-time performance measurement, accurate to within +/- 1.5%. PowerTap hubs are the perfect tool to improve power and performance to ensure you have your best season ever.
Add the free PowerAgent software package, and you'll have all the tools you need to guarantee you make the most of your data.
- Hub weighs a mere 325 grams.
- Wider flanges for a stiffer overall wheel.
- Smaller overall hub profile.
- New field-serviceable electronics.
- ANT+ compatible for use with Joule or your favorite computer.
- Field-serviceable electronics.
- Coin cell 2032 Battery.
- Comes Shimano/Campag 11 speed compatible.
- You will need a Joule or other ANT+ compatible device to use this hub.
- Axle: 15 mm alloy.
- ANT+ compatible: yes.
- Hole Count: 20, 24, 28 and 32.
- Compatibility: Shimano/SRAM or Campagnolo.
- Color: Black.
- Weight: 325g.