Measure c-c from the BB spindle to the rear axle.
Sprockets the same size?
Other thing is the number of links between the rear sprocket and jockey wheel; increases with more b-adjust tension on the rear mech.
@rodabod started
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Measure c-c from the BB spindle to the rear axle.
Sprockets the same size?
Other thing is the number of links between the rear sprocket and jockey wheel; increases with more b-adjust tension on the rear mech.