Rough roads and the unique challenges of the spring classics require a very special approach. And the Pulsium is an endurance race bike with a serious trick up its sleeve. The key to mastering the cobbles is Shock Absorption Technology. An elastomer connection between the seat and top tubes absorbs and damps impacts, stopping them propagating through the rest of the bike and upsetting the handling. This gives far greater comfort on rough surfaces, which lets you ride longer and harder without fatigue.