The dt swiss r 23 spline alloy clincher wheelset features spline technology to create a lightweight and aggressive looking wheel from the hub up the spline hubs feature straight pull spokes with optimized positioning to create the perfect strength to weight ratio and a more responsive wheel the dt swiss r 23 spline alloy clincher wheelset now has a wider internal rim width 18mm that allows the tyre profile to generate less rolling resistance and to be ridden at lower pressures increasing rid