... white/black )Spokes:aero black flat front 20holes,rear 24 holesNipples:red/black availableCassette body:Shimano/Camganolo8/9/10 ... air mail ( EMS) with tracking number, take 3 ~ 20 business days to arrive normally. Because our carbon frames, wheelsets ... can help you to ship via thesemetods.road bike wheels,Carbon bicycle wheels, racing carbon wheels We professionally design and manufacture carbon series ...