Steel sprockets designed to fit on a 6-bolt disc rotor mount that work like a fixed sprockets - essentially converting a disc hub into a fixed hub. 16t, 17t, 18t, 20t or 22t.Gusset Disc Mount Fixed SprocketsFrom £11.99Sale PriceSize*SelectQuantity*Add to CartDeliveryThis item ships from our UK distributor. Standard delivery: 3-5 working days.