This all new 5 series, the 505C, was designed to own the breakpoint for those challenging times when controlling your breakpoint down the lane is the key to success. Each new ball from Track will now include a microfiber cleaning pouch with instructions on its use. We feel this will be a great addition to help our customers maintain their performance products.


Color Blue / Gold
Core Shuttle
Core Type Asymmetrical
Coverstock Reactive Pearl


Core Numbers

Weight RG DIFF
16 lb 2.490 0.005
15 lb 2.480 0.040
14 lb 2.460 0.040

Intermediate Differential: 0.005

Stay Informed

Visual representation for click to subscribe to email list for more information.

505C Bowling Ball
505C Core

Pro Shop Locator

Looking for a Pro Shop near you? Click the button below to find a local Pro Shop that can help you with your bowling needs.

Find a Pro Shop

Product Registration

Thank you for choosing your new Track Bowling ball! Click the button below to fill out the form and get it registered.

Register your product

Warranty Policy

If you are having problems with your Track Bowling ball, please click the button below and review our warranty policy.

Review Warranty Policy