Report Card: Roto Grip Clone | Luke Rosdahl

BowlersMart, the largest and most reputable retailer of bowling equipment in the industry. With our extensive knowledge of the sport and years of experience, we take pride in helping bowlers of all levels find the perfect equipment to help improve their game.

Today, we are excited to discuss one of the most interesting balls in our inventory, the Roto Grip Clone. This ball is designed with cutting-edge technology and innovative features that give it a distinct advantage on the lanes. What truly sets this ball apart from others is its unique asymmetrical ET core design, which provides maximum energy transfer and creates a powerful, yet controlled hook. This, combined with its high-quality OptiTrax Solid coverstock, results in a ball that is versatile and effective on a variety of lane conditions.

We believe that the Roto Grip Clone bowling ball is a valuable addition to any bowler’s arsenal, whether they are a seasoned pro or just starting out. Its advanced technology and superior performance make it a game-changer on the lanes.

Roto Grip Clone Bowling Ball

We are dedicated to improving players’ ability to conquer various lane conditions and comply with governing rules. This led us to create the asymmetrical Cloned E.T.™ Core (Equalizer Technology Core). By featuring built-in cavities, this avant-garde technology can increase weight displacement after drilling, without the need for a balance hole, resulting in greater ball motion.

Engineered for medium-heavy to heavy oil conditions, this cloned E.T.™ Core is truly exceptional. The base of the inner block contains built-in cavities, mirroring the effects of an extra hole, depending on your chosen drill. Given balance holes are no longer legal in sanctioned competition, we’ve devised a solution for capturing more flare potential and dynamics.

Our innovative E.T.™ Core boasts a lower RG and high differential, the perfect recipe for increased flare potential. However, by integrating these “equalizer cavities”, we’ve unlocked even more built-in dynamics after drilling.

Experience unrivaled midlane traction and friction response with the new OptiTrax Solid Coverstock’s blend. Its prolonged texture ensures your ball maintains maximum performance by displacing oil faster than other coverstock materials on the market today.