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why is it impossible to find 3x mtb cranks shorter than 170mm?
im short 170s give me horrific knee pain so i wanna do some 152s or even 140s but i simply cannot find any anywhere that have 64bcd holes for the granny gear
i found pic related on chinkshitexpress and it looks like the holes are supposed to be there but just arent drilled
is there anything out there or am i gonna have to buy a drill?