4iiii Precision GEN 3 Left Side Power Meter for Shimano Ultegra R8000 172.5mm RGroup_AD481D48B90868DDFEB01F90BFF50A8AB8C8760C making it ideal for both

making it ideal for both daily commutes and off-road adventures

This efficient design allows you to inflate your road tyres to the required pressure more quickly and easily

It features a micro knurled tread for excellent grip and a smooth center for low rolling resistance

Mixed organic and metallic compund

4iiii Precision GEN 3 Left Side Power Meter for Shimano Ultegra R8000 172.5mm RGroup_AD481D48B90868DDFEB01F90BFF50A8AB8C8760C making it ideal for bothThe 4iiii Precision 3 Power Meter offers accuracy and convenience. It features an extended battery life compared to earlier models, reducing the need for frequent battery changes. The reliable data it provides makes it ideal for daily training. Liam Cahill