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Rodolfo
I'm eyeing up a bike with a Sram DUB bb (BSA 68) fitted - will a Hollowgram Si crank with a 30mm axle fit into this BB or do I need to buy something else?
Also is anyone using 12 speed but non-Sram chainrings on 12 speed AXS with the flat top chain? I've heard Rotor make some but can't find them - otherwise Praxis Buzz should work I think... any others?
Cheers in advance