Coverstock: Hard Polyester/Plastic

5" Smooth KRuze urethane wheels for an ultra smooth quiet ride

CORE (2): Our new LED core design is a modern version of the traditional light bulb shape that was so popular back in the day

Shoe Compartment Accepts up to Menäó»s Size 15

Padded shoulder strap and rugged tote handle for comfortable transportation

Roto Grip Winner Bowling Ball shoe bags Coverstock: Hard Polyester/PlasticRoto Grip wants everyone to be a winner that is why they are introducing the Roto Grip Winner bowling ball. This ball takes the original Hotshot core and modifies it to decrease the RG and increase the differential in order to create more downlane reaction. This core is paired with the VTC P18 Pearl reactive coverstock which maintains the balls traction all the way down the lane while storing energy for the backend. Out of the box this ball was