ENVE G23 Disc Wheelset The G23 is the definition of a true gravel wheelset. At 330 grams, ENVE's lightest 700c tubeless rim accelerates quickly and ascends with ease. Armed against pinch flats with the patent pending Wide Hookless Bead, the G23 is tough and relentless on road, path or trail. The G23 is a 700c tubeless carbon clincher wheelset, with a generous 23mm internal width, specifically conceived to meet the performance and ride quality demands of serious mixed surface cyclists. We want people to have as much fun riding gravel as we do, and for that reason, we've targeted rim geometries that favour the tire treads and volumes that have proven to be the most fun. With an inner rim width of 23mm the G23, is designed to be paired with gravel treads between 35mm and 45mm. While 35mm-45mm tires provide ample control and traction, for most gravel riding endeavors, they do not offer much by way of pinch-flat protection. Despite 'minimum PSI' markings to the contrary, many riders are experimenting with pressure setting in the 20s. The forward-looking G23 is ahead of the trend using our Wide Hookless Bead anti-flat technology, which provides a larger, more forgiving surface during bottom outs, protecting the tire from the dreaded pinch-flat. This technology means you can ride the tire pressures you want, confidently, without limitations. The G Series are intended for tubeless applications and features a molded bead-lock to ensure that your tires will remain secure and sealed to the rim over even the roughest terrain.