Genuine DT Swiss replacement bearingPlease see the product support guide on the DT Swiss website to confirm compatibility with your wheels or hubsDT Swiss HSBXXX00N2148S Bearing 1830 (18 / 30 x 7 mm) StandardSKU: HBDT2148S£13.99PriceQuantity*Add to CartDeliveryThis item ships from our UK distributor. Standard delivery: 3-5 working days.