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Tour SiC

Outer shell of the ball
MR-6 Solid
Surface texture on the ball (sanded, polished, etc)
500/3000 Abralon®
Lane Condition
Length and/or amount of oil on the lane
Medium Oil
Color of the ball
Dark Blue
Available weights
12-16 lbs. LBS
Weight block inside the ball
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.
12 LB. - 2.60
13 LB. - 2.53
14 LB. - 2.60
15 LB. - 2.59
16 LB. - 2.59
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.
12 LB. - .039
13 LB. - .055
14 LB. - .038
15 LB. - .032
16 LB. - .027

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Tour SiC Honor Roll

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  • Adam Chase300/817
  • Christopher Day810
  • Andy Cline300/807
  • Joseph Amburn259/728
  • Mike Heap Jr300/814
  • Richard Jones300/765
  • Zack Brown300
  • Chris G Keller300 Game
  • TJ Bailey833
  • Chris G Keller300

Tour SiC Product Notes


Track has released the Tour SiC to provide tournament players with a unique offering for a wide range of lane conditions, especially where great backend recovery is needed. 


The i-Core is one of the most unique core designs Track has ever produced.  The symmetric i-Core takes unique to a whole new level, yielding core numbers that have never been produced in a high performing ball.  The drilling possibilities are endless with the i-Core and reaction shapes can be fine tuned in order to create optimal ball reaction for a wide range of styles with this release. 


The Tour SiC features MR-6 Solid, a mid-response cover that will triumph on medium lane conditions for a wide range of styles. 


The Tour SiC uses a 500/3000 Abralon® factory finish. This finish will provide moderate traction in the mid-lane and maximizes the strength of the Symmetric i-Core at the breakpoint on medium oil patterns. 


The Tour SiC will provide bowlers with exceptional backend motion due to the perfect combination of a high RG and low Differential core and a medium response cover.  The SiC will provide a reaction shape that has yet to be seen in bowling. 

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