Weight Block: Modified V2

and mass bias combination

Large segmented accessory areas

Coverstock: Polyester

Prime Day Deal Radical Crypto Boom Bowling Ball Pearl Blue 12.0 lbs Weight Block: Modified V2Radical Crypto Boom Bowling Ball The Radical Crypto Boom Bowling Ball features the new HK22 and is a pearl version of the original Crypto. All coverstocks are being measured by it's new standard of cover settings. It offers a complimentary ball motion to the original Crypto with a clean projection through the front part of the lane, and a sharper continuous down lane motion using the addition of the HK22 Cover. Performance: Entry Level Color: Smoke