Fit a 1"1/8th steerer tube fork to an M:Part Elite headset using this partCompatible with ZS56 - zero stack 56mmManufacturer information: Learn more about M Part.M Part Elite Crown Race Reducer 30mm ID Suits ZS56 Lower CupSKU: HPT560£10.99PriceQuantity*Add to CartDeliveryThis item ships from our UK distributor. Standard delivery: 3-5 working days.