4iiii Pedalboard Precision 3+ Pro 175 mm Ultegra FC-R8100 w/ PMD-300 175mm

Get ready to enhance your riding experience with the new PRECISION 3+ PRO power meter paired with Apple Find My. It provides the same reliable and extremely accurate power data that you expect from any 4iiii product, while giving you the peace of mind of knowing where your bike is.

With advanced measurements such as left/right balance, pedalling smoothness, and torque efficiency, the PRECISION 3+ PRO power meter delivers the data you need for training and racing. With up to 550 hours of battery life, an automatic terrain selector, and an accuracy of +/-1%, the PRECISION 3+ PRO power meter will be your trusted tool for years to come.