The rings are splined, BCD is irrelevant. Splines aren't compatible with Middleburn @sombra
Thanks and if no middleburn they will fit any bmx cranks like profile or azonic?
No experience with BMX cranks but I doubt they'd fit, the bike industry loves proprietary interfaces, fittings and all that shit!
@sombra started
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The rings are splined, BCD is irrelevant. Splines aren't compatible with Middleburn @sombra