And 15mm Thru Axle hub to fit 9MM Axle. Converts 12mm Thru Axle hub to fit 9MM Axle (Quick Release). Including 1 pair( 2pcs),5.3g totally. 2 x Thru Axle Quick Release/QR Hub Conversion Adapter. For Hope for DtSw and many other 12/15mm Thru Axle hubs, and make it fit regular Quick Release fork.