The bb is indeed ISO and I think it’s either 111mm or 115.5mm... The former would be close enough I guess, the latter and you’d be c3mm out either side- your call. I’ll measure it.
If you’re nice to him, resident forum expert @Scilly.Suffolk might confirm for you...
According to velobase, a 144bcd fluted pista needs a 109mm ISO. http://velobase.com/ViewComponent.aspx?ID=5f6b1fe0-a554-479a-8f06-fb9832aad00a&Enum=115 (though velobase isn’t always reliable!)
The bb is indeed ISO and I think it’s either 111mm or 115.5mm... The former would be close enough I guess, the latter and you’d be c3mm out either side- your call. I’ll measure it.
If you’re nice to him, resident forum expert @Scilly.Suffolk might confirm for you...