The Deity Rally I- Beam saddle features Deity’s in house proprietary mold, and patented I- Beam technology. Swap out your old saddle and seatpost (sold separately) for the I- Beam design seat post, for a lighter weight system. With an I-Beam system there are no rails to get bent. Therefore, it’s a strong system to use for down- hill, slopestyle, dirt jumping, and street riding. The microfiber cover with embossed high gloss rally graphics will add a splash of color and style to your rig.