New for 2024, the Grit 4540 Evolution. Feathery light, tough, responsive, and fast.385g rim weight with a 24mm internal, hooked, hole-less tyre bed. Designed for gravel and road racing on wider modern tyres.130J impact resistance, 325% greater than the UCI minimum.Built with White Industries CLD hubs and J bend spokes. Made in the USA they are super tough without a massive weigh penalties. The ultimate year round hub set. Designed and built around our patented Radially Staggered Lacing, which alternates rim depths between the drive and non-drive side spokes to even spoke tensions and bracing angles.Reserved for those with Grit.