01-07-2020, 03:35 PM
The new Phoenix type cranks that I have come across are definitely not dynamically balanced 'out the box' and in most cases a considerable amount of metal needs to be removed.
As a new crank is much sturdier than the original I would not expect it to flex as much which to my mind makes the need for the flexible flywheel questionable.
As a new crank is much sturdier than the original I would not expect it to flex as much which to my mind makes the need for the flexible flywheel questionable.