You are viewing a used but in excellent condition CANNONDALE HOLLOWGRAM SL 2x10 46/36 172.5 CRANK SET BB30 104mm spindle. Ceramic Bearings. I'm including the spinal and the ceramic bearing Bottom Bracket pictured. You will receive exactly what is pictured. Bearing are good but one side got pinched being removed so buyer may want to replace it. They still function but it does hang up a bit. Crank arms have slight shoe rub but it's minor. See pictures. Crank as seen weighs 584 grams. Feel free to ask questions and don't forget to check out my other listings.