Originally Posted by
srode1
There are BB adapters that will let you change from BB30 to Shimano 24 if you want to get a crank based PM that is Shimano size based. Another option is using pedal based power meters which will move to any bike / crank / BB you have. Garmin Vector3 as an example.
I just woke up a while ago and it may be that I'm still partly asleep but how do you manage to adapt a 30mm diameter spindle down to fit a 24mm ID BB bearing?
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