Easton haven carbon riser barthe haven carbon has long been the cornerstone of our enduroall mountain handlebar line this season the popular handlebar grows from 711 to 740 millimeters and only gains 25 grams but the minimal weight is only half of the beauty of the haven carbon the most impressive attributes are the strength stiffness and durability eastons classic handlebar geometry9 degree sweep and 5 degree upsweepputs your hands in the perfect positions for attacking the trail and