DT Swiss A 1800 Spline 30mm Disc Brake Front WheelEndurance means to pursue a goal, no matter what might happen on the way. The new DT Swiss Endurance line is designed with this goal in mind. It unites top notch performance with comfort and reliability. Now bring on the cracks in the tarmac, rain and headwind situations. ER 1600 SPLINE 30 AERO FOR ALL SPECIFICATIONS 12 100 mm 12 142 mm 350 Straightpull with 36T Ratchet SL System Disc, Center Lock Shimano Road, SRAM XDR Aluminum, sleeved rim joint,