The Track Tour SiC is the newest addition to the Track line of bowling balls. Track continues to be the industry leader in technological advancements and the Tour SiC is one of the most unique bowling balls the sport has seen.
The Symmetric i-Core is the engine that drives the Tour SiC. This core features different densities in order to create a symmetric core. The i-Core has been used by Track previously in the LX16 but in it's original, asymmetrical form. The change from asymmetric to symmetric provides the new i-Core with a higher RG (0.059) and a lower Differential (0.032) than the original. When pairing this core with the MR-6 Solid Reactive Coverstock finished at 500/3000 Abralon, the Tour SiC provides great length with a very strong, controllable backend reaction.
The Track Tour SiC is a breakthrough in bowling technology and the shape of the reaction downlane will be nothing you've ever seen before.
Here's what Track has to say about the Tour SiC:
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.