This ball ships professionally PRE-DRILLED for your convenience. We?ve simplified the process so you can hit the lanes faster. Based on the ball weight you choose, we?ll drill it to a standard hand size that fits most bowlers in that weight range: X-Small (6lbs): Ages 8 under Small (8?9lbs): Ages 8?11, women?s ring size 8?11 Medium (10?12lbs): Ages 11?15, adult ring size 10 or under Large (13?14lbs): Men?s ring size 10?12 or larger hands X-Large (15?16lbs): Men?s ring size 13+ or extra-large hands Want a different drilling size than standard? Email us immediately after checkout with your order number and your preferred size. Elevate your game with the Motiv Primal Rage Evolution, the ball that redefines power and angularity. A legendary return to the lanes, this isn?t just an upgrade?it?s a whole new level of performance. Following in the footsteps of the iconic original Primal Rage, a ball that made history as one of the most angular pieces ever created, the Primal Rage Evolution brings a fresh wave of innovation and dominance. At the heart of this powerhouse is the Impulse V2 core, a dual-density, high-RG design that has proven itself across multiple MOTIV releases. This core creates exceptional energy retention, ensuring explosive power down the lane with a staggering differential of .050, producing over five inches of flare potential and providing a wide array of drilling options to customize your perfect ball setup. Wrapped around the core is the Propulsion FYJ coverstock, a pinnacle of fifteen years of pearl cover development. This high-performance pearl shell is engineered for maximum angularity and strength, making it the most aggressive and dynamic cover MOTIV has ever crafted. With the Propulsion FYJ shell and Impulse V2 core working together, the Primal Rage Evolution delivers unprecedented angularity and power, making it the perfect ball for aggressive bowlers looking for maximum backend motion. Specifications: Coverstock: Propulsion FYJ Pearl Core: Impulse V2 Asymmetric Finish: 1500 Grit LSS RG (15LB): 2.49 Differential (15LB): .050 Flare Potential: 5+ Inches Recommended Lane Conditions: Medium to Heavy Oil Available Weights: 12lbs, 13lbs, 14lbs, 15lbs, 16lbs Color: Red Pearl Manufacturer: MOTIV Performance Level: High Performance Pearl The Primal Rage Evolution isn?t just a ball?it?s a statement of power, precision, and performance. Ready to reclaim its crown, this is the ball you need if you?re looking to dominate the lanes with unmatched angularity and explosive motion.