The best power meter is a tool for objective measurement. Strain gauges and accelerometers located in the crank spider, crank arm, or the pedals measure exactly how hard and fast you are pushing ...

The Precision 3+ Pro is the latest crank-based power meter from 4iiii. Built around high-end Shimano road cranksets, it costs £1,259.99 / $1,259.99 / €1,259.99 for this Dura-Ace R9200 version. That ...

These Rotor cranks are light, stiff, and beautiful to look at. The chainrings that go with them have a clever mounting system that will ensure you never have a scratched frame, or creaking because of ...