The DT Swiss P1800 23 Spline Rear wheel is a durable alloy wheel that uses the DT's current Spline technology in the rear hub for outstanding performance. The Spline 370 hub improves the stiffness-to-weight ratio by increasing the flange distance and spoke angle on the drive side of the hub. The wider spoke platform provides a 15% increase in stiffness with no added weight gain. The added stiffness is noticeable, as the wheel will not walk or flex under heavy lateral loads. Think: climbing or sprinting. The tubeless ready rear wheel has 24 DT Swiss Aero Comp spokes, laced in radial drive and 2x non-drive fashion. Included in the package is one tubeless ready rim strip and an DT Swiss RWS skewer.