Bowler Ratings

PatternStTwCr
Oily:X.XX.XX.X
Medium:X.XX.XX.X
Dry:X.XX.XX.X
Sport:X.XX.XX.X

Bowler ratings are from 1 to 10 in order of Stroker (ST), Tweener (TW), Cranker (CR)

Note: Ratings are only available to our subscribers.

General Info

Coverstock Specs
Name:U1S Solid/Pearl Urethane
Type:Urethane Hybrid
Box Finish:3500 Grit Polished
Color:Blue / Green; Red / Purple
Empty
Core Specs
Name:NA
Type:Symmetrical
RG:2.69
Diff:0.006
Int. Diff:0.000

Storm has offered increased performance at every line they have in the product catalog. The newest addition to the Ice line takes a traditional pancake weight block and surrounds it with a urethane veneer. The Polar Ice’s urethane cover is weaker than the urethane shell used on the Natural and Natural Pearl. The result is a weaker, tamer ball for dry lane patterns.

Everything about this ball pointed us toward using it on our shortest test pattern. We had the most success being straighter through the front of the lane. The straighter we kept it through the heads, the better it carried. When we leaked it right, only Cranker had a chance to carry the 10 ...

The BTM Ball Testing Team

About The BTM Ball Testing Team

The BTM Ball Testing Team is led by Eric Martinez. Our team of three testers has thrown and reviewed hundreds of bowling balls for Bowling This Month. When not testing balls for BTM, Eric owns and operates University Pro Shop in San Antonio, TX and he is an avid competitive bowler. Click here to learn more about how we test and review bowling balls.