New for 2011 is the PSE Bow Madness. Includes a new low-flex riser design and Vibracheck BackStop. Reformulated Vibracheck Limb Bands. Madness Pro single cam with new Posi-Lock inner cam. Also includes 6 inches of draw length adjustment in half inch increments. All new RAPTOR grip and patented highly preloaded split limbs. Multiple sight mounting holes. Brace Height 7 inches, Axle-to-Axle 32 inches, IBO Speed 331 fps, Mass Weight 3.85 lbs., Draw Length Range 25 to 30 inches, shipped at 29 inches, Draw Weights 50, 60 and 70 lbs.