Accurate and consistent power data; unrivalled range of highly tunable float; easy to install on a bike; solid battery life Cons: Only one road-specific pedal body available; replacement cleats are ...

If you don't know how to train with a power meter, then it's little more than an expensive random number generator When you purchase through links on our site, we may earn an affiliate commission.

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 ...