Threaded track sprockets made from Opaque chrome-plated steel. Sprocket Material: Opaque Chrome-Plated Steel Teeth: 13 - 14 - 15 - 16 - 18 Compatibility: 1/8" Weight: 26g (13t) Miche 1/8 Integrated Fixed Sprockets£16.00PriceSize*SelectQuantity*Add to CartDeliveryThis item ships from our UK distributor. Standard delivery: 3-5 working days.