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| The 920A was designed to be more Angular on medium/heavy
oil patterns. Built on the LEGGO core platform, the designers modified it
by raising the RG to 2.57 and tweaking the horsepower of the core (Intermediate
Differential) to .020, thus gaining extra length while still having plenty
of hitting power. The coverstock chosen for this ball is the HP Gen 3 with
Performance Pearl. The Pearl helps to make it more Angular on the backend.
The surface is 4000 grit Abralon® sanded. Each new ball from Track will
include a microfiber cleaning pouch with instructions on its use. |
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- Release Date:
Dec/1/2009
- Core Technology:
Modified Leggo
- Core Type: Modified
Leggo
- Coverstock: HP
GEN 3 PEARL
- Reaction: Angular
at the breakpoint
- Color: Black Emerald
- RG: 16# 2.56 /
15# 2.57 / 14#2.58
- Diff: 16# .053
/ 15# .057 / 14# .050
- Ball Finish: 4000
Sanded
- Intermediate Differential:
0.02
- Lane Condition:
Medium Heavy to Medium
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