Upgrading bike components to accommodate a power meter seems like a no-brainer for serious cyclists, but is it really worth the investment for casual riders? Can anyone upgrade their bikes components to make it compatible with a power meter, or are there certain limitations or requirements that need to be met? What are the essential components that need to be upgraded, and are there any compatibility issues to consider? Should we prioritize upgrading the crankset, bottom bracket, or chainrings, or is it a combination of these? Are there any specific power meters that are more adaptable to different bike setups, or do we need to choose a power meter first and then upgrade our components accordingly? What are the potential risks or drawbacks of upgrading our bikes components for a power meter, and are there any alternative options that can provide similar benefits without the hefty price tag?