Designed specifically for the Axys chassis! The race muffler weighs just under 5 lbs. and adds our deep, crisp sound! While the trail can weighs 6.5 lbs and keeps the machine quiet at low rpm’s and offers a respectable sound when you are on the throttle. High heat black paint $229.95 race and $249.95 trail. Ceramakrome $269.95 race and $289.95 trail.