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:S.F. 7/9 Solid Reactive
Type:Reactive Solid
Box Finish:2000 Abralon
Color:Bulgarian Rose / Barn Red
Empty
Core Specs
Name:NA
Type:Asymmetrical
RG:2.49
Diff:0.054
Int. Diff:0.020

The Seismic Raging Bull Stampede is the follow up to the Raging Bull and Raging Bull Charged from last season. The Stampede uses the same Horn core just with a stronger solid resin coverstock. This cover is easily an arrow stronger than the cover used on the Raging Bull.

The added hook and friction gave us our best reaction on our heavy test pattern. This ball shrugged off any shots not spot on and still made it back to the pocket shot after shot. Even as the front of the lane started to go away, the Stampede kept parading right through the pins. We just struck and struck and struck some more, so we had no reason to change the surface on any of the ...

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.