Radical Max Bias Bowling Ball Weights:15 lbs. The new Columbia 300 Pure

The new Columbia 300 Pure Madness is a crazy spin-on-ball performance for oily lanes or for bowlers who need more hook

Performance: Mid-Performance

It will though glide through the front lane in most of the conditions and will carry the power to the backend

Coverstock: Juiced Pearl (14-16#)

They’ll say the same thing about the Purple Pearl Urethane

Radical Max Bias Bowling Ball Weights:15 lbs. The new Columbia 300 PureRadical Max Bias bowling ball comes with the best Coverstock in the bowling industry. It's made with a Hybrid coverstock HK22 + Textured Hybrid in combination with the Maximum Results Asymmetrical core. With the maximum intermediate differentials the ball will give you a massive down lane response with a high degree of hook. Performance Level: High Performance Color: Blue Aqua Core: Maximum Results Asymmetrical Core Type: Asymmetrical Coverstock: HK22