Radical Spare Select Weight:13 lbs. This ball has a low

This ball has a low RG and a higher differential which assist in a quick rev up and a continuous shape downlane

Recessed wheel/axle system

Hammer is taking that technology and merging it with the iconic Black Widow bowling ball line

made with 600 Denier polyvinyl fabric and reinforced stitching

Telescoping square handle for mobility

Radical Spare Select Weight:13 lbs. This ball has a lowThe new Radical Spare Ball features images of bowlings odd couple and two radical dudes, Phil Cardinale and Mo Pinel. Unlike other Radical bowling balls, this new spare ball does not utilize advanced coverstock formulations or innovative core designs. With the polyester coverstock, it simply delivers straight ball motion to help pick up your spares. Coverstock: Polyester Color: Purple Solid (Actual ball color may vary.) Finish: 500 Siaair Micro Pad,