The Genesis Original is the first compound bow developed to fit virtually everyone making it the perfect choice for archers of all ages and sizes. The Genesis Original bow has just one cam. This means no tuning problems, much less recoil, more accurate shooting, and less noise. Specifications 35 axle-to-axle length 7 5/8 brace height Adjustable draw weight 10-20 lbs Draw Length range of 15-30 inches 3.5 lbs mass weight