Roto Grip Halo PBA Bear Practice Session – Warren Packer Jr.
https://www.pba.com/OilPatterns/Pattern/106
HALO™ BOWLING BALL TECHNICAL / SPECS
Coverstock Name MicroTrax-S18™
Coverstock Style Solid
Coverstock Type Reactive
Weight Block Centrum™ Core (Asymmetrical)
Color Coal / Fuchsia / Sky Blue
Finish 2000-grit Pad
Finish Method Can be polished
Durometer 73-75 on D-Scale
Flare Potential High
Weights 12lbs – 16lbs
SKU RHV
Release Date 08/10/18
WEIGHT RADIUS OF
GYRATION DIFFERENTIAL PSA DIFFERENTIAL
16 2.49 0.050 0.018
15 2.49 0.050 0.018
14 2.54 0.050 0.015
13 2.60 0.040 0.008
12 2.62 0.040 0.008 .
source
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