Rail 55 Road Wheels

They're back, baby. 55mm deep, 18mm internal/25mm external width, tubeless ready, and grooved brake track for better braking. Still phenomenally manageable in cross winds. Ideally paired with a true 25mm tire (GP5000 25, Pro One 25) for best aerodynamics and rolling resistance balance, but works great with anything from 23mm to 35mm.