HED Belgium R Rim - 700 Disc Black 28HHED Belgium R Rim 700 Disc Black 28H. HED Belgium R Rims make any custom wheel build that much sweeter. With a 25mm external width rim you can add tire volume smoothness and rolling speed to any bike or hub set. Wide 25mm profile improves cornering grip and ride comfort while reducing rolling resistance Tubeless ready design Belgium rims feature a welded rim joint and are drilled for a standard Presta valve TECH SPECS Brake Track None Color Black