YST HEAD SET.WHITE BOX.One(1) head set.The YST head set contains 2 cups,2 retainer,1adj upper cone,1 lower cane,1 lock nut.The opening on the lock nut is 7/8 at the top,1 inch at the bottom.The race is 1.1/8 inches.The head set is New and still in the original box.Please ask any questions about the head set,payment,shipping or delivery.International buyer please PM for additional S&H.*Due to the volume of business,business schedule and holidays,please allow 1-4 business days for the item to be sent out after payment has been received.Not to include the delivery time of the USPS.All delivery times are estimated and can be longer than noted.Thank you.