BB compatibility

DazzaBT
DazzaBT Posts: 37
edited June 2015 in Workshop
I have a planet x sl pro carbon bike about 5 years old which I want to attach a power meter to (so I can use it on my trainer indoors for virtual training). The one I’ve been looking at is the stages power meter, but that is only available on a crank arm which is not compatible with mine. So I need some advice on what crankset to buy which is compatible with my bike.

Currently, it’s got an FSA gossamer crankset. The BB reads 'megaexo bb8000/6000 and BC1.37x24. My problem is that I know I can use a more recent version of the FSA Gossamer crankset (2014 and newer) for the power meter, but I don’t understand the bottom bracket fittings, so I don’t know what spec is compatible with my bike (which means I don’t know what to look for on the tinterweb).

Can anyone suggest what kind of BB is compatible with my bike?

Thanks!!!

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