ive got bmx cranks and a profile sprocket on my bike at the moment amey. these are from an old bike i bought a while ago just sitting around.
they are 47t and 170mm length.
@but.her started
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ive got bmx cranks and a profile sprocket on my bike at the moment amey.
these are from an old bike i bought a while ago just sitting around.
they are 47t and 170mm length.