Gravity Light MTB Riser Bar - 800mm Width - 25mm Rise - 31.8mm - Ti ColourGravity Light MTB Riser Bar 800mm Width 25mm Rise 31. 8mm Ti Colour This new bar from FSAs hardcore division comes in right on point. The 800mm width gives serious leverage and at that span the nine degree backsweep brings your hands a long way back and makes the steering even lighter. Should you wish to slim things down a little, though, cut marks on the ends of the bar make trimming easy. Smart butting means that even with the fat section carried