45 mm external thread ring nut for DT Ratchet DEG hubsRequires tool HBDT2612S for installationDT Swiss External screw thread steel ring nut M45 x 2 mm for Ratchet DEG hubsSKU: HBDT970£16.99PriceQuantity*Add to CartDeliveryThis item ships from our UK distributor. Standard delivery: 3-5 working days.