Motiv Covert Tank Blue Dot Silver the Gravity Evolve not only

the Gravity Evolve not only grabs the lane differently than its Reactor™ or NRG™ based covers

The Hammer Rotating Ball Cup is a great way to spin and clean your bowling ball

Warranty – Two years from purchase date

Color: Black/Silver

The top of the line two ball product

Motiv Covert Tank Blue Dot Silver the Gravity Evolve not onlyTanks are tough and strong and so is the Motiv Covert Tank. Motiv created a new coverstock that combines the best of urethane and reactive resin. The Frixion Microcell Polymer coverstock absorbs oil much slower than reactive resin but unlike urethane does allow some absorption. This coverstock enables the ball to generate more continuation along with better pin carry while maintaining traction. The Covert Tank offers more versatility than urethane