PowerTap G3C Hub

The new PowerTap G3C Hub is a race-ready and precise wheel hub power management tool to improve your performance - for your best ever season. The G3C is super light, very stiff and ANT+ compatible (you will need a Joule, Garmin or other ANT+ enabled device to use the PowerTap G3C).

Introducing the first ever wireless power meter back in 2006, PowerTap huge experience in developing pro level power hubs - you can only progress if you have the most precise data possible. The G3C gives you this with real-time performance measurements accurate to within +/- 1.5%.

PowerTap uses super high quality ceramic bearings within the hub to give you the best rolling capabilities with minimal resistance at the lightest possible weight. Wider flanges also help to improve wheel stiffness so that your handling isn?t compromised. A smaller hub profile significantly reduces weight (the hub weighs just 315g) for maximum race performance.

Occasionally, without notice, manufacturers change product design and/or specifications.