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Track 503T Bowling Ball

The 503T bowling ball is a great addition to the Track series of advanced performance bowling balls available right here at Track has been a successful brand name in the bowling industry for many years and continues to provide fine products such as the new 503T bowling ball currently selling for $119.99.

By purchasing this product you will receive free shipping, free insurance, and absolutely no hidden handling charges courtesy of

Let’s check out the technical data for the 503T:

Product ID: 10371

Brand: Track

Release Date: 08/28/2012

Perfect Scale®: TBD

Performance: Advanced Performance(6)

RG: 2.51

Differential: 0.057

Breakpoint Shape: Traction

Lane Condition: Medium-Heavy

Finish: Matte

Coverstock: Reactive Resin

Coverstock Name: Gen MT (Moderate Traction)

Factory Finish: 800 Abranet ,1000,2000 Abralon

Core Type: Asymmetric

Core Name: Packman quality: First Quality

Color(s): Red,Blue,Gold

With the release of the 503T, Track wanted to design a ball that would complement the 503C in the mid-performance category. In order to accomplish this, Track needed to use just the right combination of core and cover. During our product development stage, it was found that staying with the Packman core and combining it with the new Gen MT (Moderate Traction) cover provided just the right look on the lanes.

The Packman core offers moderate revs due to the medium Rg values combined with a large overall flare potential. This core provides a wide array of ball reactions depending upon the layout and surface preparation.

The new Gen MT (Moderate Traction) cover is a modified version of the Gen XT (Xtra Traction) cover found on the 716T. By reducing the amount of Traction additives, Track created a cover that will match up the best with medium to oily lane conditions.

The finish process is the final factor that determines our overall ball motion. For the 503T, Track started with 800 Abranet then followed it up with 1000 and 2000 Abralon. This finish will provide enough traction for oily lanes while allowing the 503T to still be useful on medium oil patterns as well.

Sometimes a nice strong, consistent reaction is just what the lanes call for. The brand new 503T combines the perfect combination of core/cover to create just the right amount of “Traction” on medium to oily lane conditions. Although not as flashy, The 503T gets the job done. has become the No. 1 “e-tailer” of choice for bowling equipment by the consumers of America. Ordering is an easy process by following simple online instructions. Thanks for visiting

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