Part Number
60-105949
Core Type
Quantum Mushroom High RG
Coverstock
Relativity Flip Solid
Color
Classic Black
Finishing Steps
500 Siaair / Crown Factory Compound
Weights
14-16 lbs. Pounds
RG Max
2.610
RG Min
2.557
RG Differential
0.053
Hook Potential
Low (10)
215 High (250)
Length
Early (25)
155 Long (235)
Breakpoint Shape
Smooth Arc (10)
145 Angular (150)

Quantum™ Classic Black

Available July 11, 2017.

DOWNLOADS

Ball Talker
Info Sheet

COEFFICIENT OF RESTITUTION

The new Quantum Classic Black has been designed with 3.5 times more coverstock increasing durability and performance longevity with an amazing pin impact you not only see but hear! Why does more coverstock improve the pin action so much? More coverstock enhances the Coefficient of Restitution which is the ratio of the differences in velocity between two objects before and after a collision. The higher the restitution, the faster the pins will move after being struck by the ball, transferring that increased kinetic energy to the surrounding pins producing greater pin action!

“quantum-cores”

COVERSTOCK

The combination of our Relativity Flip solid reactive coverstock with our high-density, redesigned Quantum Mushroom core, provides effortless skid through the front, maintaining axis rotation for the strongest backend reaction of any Quantum’s to date on medium oil lane conditions.

DRILLING

The Quantum Classic Black can be drilled using the standard drilling techniques developed for symmetric core bowling balls.

LIGHTWEIGHT ENGINEERING

Quantum’s patented core design, for controlled dynamic integrity in all weights.