Bowler Ratings


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

Note: Ratings are only available to our premium members.

General Info

Reviewed:April 2012
Coverstock Specs
Name:Grand Theft Reactive
Type:Reactive Solid
Box Finish:800 Abranet / 1000 / 2000 / 2000 Abralon
Color:Black / Purple / Orange
Core Specs
Int. Diff:0.000

For details on our standard test layouts, please click here.

The TNBA Rhythm marks the third time Hammer has teamed up with TNBA. The Chalk was a release for only TNBA members, but this new offering, like the Swagga, is available to anyone. Portions of the proceeds go to TNBA. The Rhythm takes the core out of the Arson and combines it with the solid Grand Theft Reactive coverstock used on the original Taboo.

The strength of the cover combined with the low RG core matched up best for us on our heavy oil test pattern. While the testers were crossing different targets at the arrows, all three were using the same breakpoint. Cranker was able to keep this ball in front of him more on this pattern. Shots that got to the friction

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.