4iiii Precision 3 Ride Ready Powermeter Ultegra 8100 | Left V76 A cushion in the shape

A cushion in the shape of a biscuit

chosen for their unique grain characteristics

Model 224422-A

full-grain leather

4iiii Precision 3 Ride Ready Powermeter Ultegra 8100 | Left V76 A cushion in the shape4iiii presents the next generation of crank arm based power meters, the Precision 3. It still has the same + 1% claimed accuracy as the previous version and is still one of the most affordable options for cyclists, but it now runs far longer than before per battery. It is smaller and its more user friendly. The biggest functional change is the claimed battery life. It has climbed from a competitive 120 hours to a whopping 800 hours from a standard