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Outer shell of the ball
DR-5 Pearl
Surface texture on the ball (sanded, polished, etc)
500, 1000 Siaair / Crown Factory Compound
Lane Condition
Length and/or amount of oil on the lane
Light to medium oil
Color of the ball
Emerald Pearl
Available weights
16-12 LBS
Weight block inside the ball
Core Type
Basic shape type of the core (Symmetric, Asymmetrical, Pancake)
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.
16 LB. - 2.547
15 LB. - 2.560
14 LB. - 2.576
13 LB. - 2.574
12 LB. - 2.637
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.
16 LB. - 0.038
15 LB. - 0.038
14 LB. - 0.038
13 LB. - 0.040
12 LB. - 0.040

tempo Videos

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Tempo Honor Roll

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  • Dave Han816
  • Tyler Altmann300/809
  • Justin Verner802
  • Tyler Altmann279/279/299-857
  • Travis C Loeffler290 297 254 841
  • AJ Jonassen811
  • TJ Hogue300
  • Greg Gunter 300 731

Tempo Product Notes

Your go to when lanes start to breakdown.

The Tempo is a shiny emerald pearl with a symmetric core with great numbers to handle medium to light oil. The loyal Track fans and bowlers looking for a core and cover combination that eases through the heads and mid-lane will find themselves throwing the Tempo as soon as the lanes start to breakdown.

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