The Pista comes installed with a 103mm BB. The chainline, with the stock Sugino RD crankset with the chainring on the inside seemed maybe 1mm off to me. I upgraded to SUgino 75, a true track crankset and replaced the BB with a 110 (though I should have gotten a 107 - it doesn't matter since it's the non drive side that's too far out). The chainline seems spot on now.