definitely jis taper cranks. some of those have funny BCDs. worth measuring before you get a chainring... http://velobase.com/ViewComponent.aspx?ID=f964d672-fb6e-421d-ab24-cd8760521754
Yeah I measured it up 130mm so thankfully not horrifically unique!
@velohobbit started
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definitely jis taper cranks. some of those have funny BCDs. worth measuring before you get a chainring...
http://velobase.com/ViewComponent.aspx?ID=f964d672-fb6e-421d-ab24-cd8760521754