Conversion caps for DT Swiss Hubs Compatible with all 350 and 370 series 15x100mm front hubs as well as R23, R24, Spline 1700/1900, Dicut 1600, and Spline 1600/1800 wheels HWGXXX00S3801S FT 350/370 5mm QR 100mm 27.6g 1600 Dicut 1600/1800 SplineUPC/EAN/GTIN: 7630033835220