Roto Grip
Shatter

Bowler Ratings

PatternStTwCr
Oily:
Medium:
Dry:
Sport:

(1-10 in order of Stroker (ST), Tweener (TW), Cranker (CR))

General Ball Info

Coverstock Info
Name:
51ML
Type:
Reactive Pearl
Box Finish:
1500 Grit Polished
Color:
Sky Blue / Emerald
Core Info
Name:
NA
Type:Symmetrical
RG:2.55
Total Diff:0.042
Int. Diff:NA

The Shatter is the newest release in Roto Grip’s HP2 line. The Shatter shares the core shape with the other two balls in this line, the Shooting Star and the Rising Star. This ball has a pearlized coverstock that comes at the standard Utah finish of 1500 grit polish.

This cover and core match gave us the best look on our medium test pattern. Tweener had the best reaction on this pattern. He could stay closer to the track and have the ball go more down and in or he could move deeper and feed it right, watching it come back shot after shot. Our other two testers had one reaction but not the other. Stroker had the down and ...

Performance Ratings

NameValueComments
Torque
(1-10)
Length
(1-25)
Back End
(1-20)
Total Hook
(1-100)