The AG28 Foundation wheel combines a small diameter rim with high-volume tires -- the perfect platform for good times. Preparation is key to a successful adventure into uncharted territories. Enve's experiences developing and riding the flagship G Series and M Series have created a quiver a performance enhancing features that have been incorporated into the AG28. The AG28 is designed to be your uncompromising companion when you unwittingly bite off more than you can chew. - Full carbon rim is optimized to further improve tubeless tire and rim reliability with a hookless bead design that allows for the precise rim dimensions required to achieve the best tubeless performance - Wide hookless bead deign greatly reduces the likelihood of pinch-flatting by providing a blunt surface upon which to bottom out the tire, dissipating energy across a larger surface area and preventing tire damage - Molded Spoke Hole Technology offers a variety of benefits that ultimately result in a more durable and reliable carbon fiber rim and wheel - 21mm depth and 28mm internal rim width, designed to support 45 - 57mm tires. Optimized for tubeless, Tube compatible