Renthal Fatbar Handlebar SX/F '09-'12 RMZ '06-'13 YZ/F '18-'21 - TitaniumRenthal's current handlebar range is at a strength level our factory level teams feels it needs to be but weight saving will always be high on their priority list. We made this our priority as well in developing Fatbar36 and the new aluminium alloy weve created called Zarilium. Used in conjection with 36Tech bar mounts, the Fatbar36 is designed as the ultimate rider control