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UP-Rising

Coverstock
Outer shell of the ball
HP Gen 2 Reactive
Finish
Surface texture on the ball (sanded, polished, etc)
4000 Polished
Lane Condition
Length and/or amount of oil on the lane
Medium-Heavy
Color
Color of the ball
Black
 
Core
Weight block inside the ball
Mega Tron
Core Type
Basic shape type of the core (Symmetric, Asymmetrical, Pancake)
Asymmetrical
RG
Radius of Gyration: measurement related to weight distribution of the core. This affects how quickly a ball will get in to a roll. A ball with a higher RG will roll later. A ball with lower RG will roll sooner.
14 LB. - 2.50
15 LB. - 2.48
16 LB. - 2.48
Differential
Difference between the RG of the core's x-axis and y-axis. Indicates track flare potential and stability. A higher differential means more flare potential and less stabilty. A low differential ball will be more stable and have less flare potential.
14 LB. - .053
15 LB. - .056
16 LB. - .048
Intermediate Differential 
Difference between the RG of the core's x-axis and Z-axis on an asymmetrical core. Indicates the asymmetry of the core. A higher intermediate differential ball will be less stable and will transition more quickly from skid to roll than a ball with lower intermediate differential.
.032

UP-Rising Honor Roll

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  • Kevin Tade300
  • Mikael J. Cheveny 245

UP-Rising Product Notes

Description

Technology is the luxury of today. Up-Rising combines the largest single density core with a intermediate differential of 0.032 and an all new Jet Black Polished HP GEN 2 Reactive coverstock. Not only will you be getting one of the strongest engines in our sport today, but one of the most forgiving coverstocks ever seen. 


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