MSRP: $289.95
(You save $140.00 )
(4 reviews) Write a Review
Factory Finish:
500, 1000, 1500 Siaair
Flare Potential:
Weightblock Type:
Stealth - Symmetric
Coverstock Type:
QR-9 Solid Reactive
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In recent years, symmetric Track balls have offered a medium to low flare potential, creating a more controllable reaction. The Stealth breaks out of that mold with more flare and more technology. The Stealth core is a new design and features a dense flip block on the bottom of the core mass, helping the Stealth maintain differential numbers after drilling. Bowlers wanting more performance from a symmetrical ball will love the Stealth because of its low RG and high differential combination.  

We wrapped the new Stealth core with the QR-9 (Quick Response) cover. The QR-9 cover is known for its strength in oil and maintains a strong reaction at the breakpoint. 


Performance Upper Mid
Part Number 60-106769-93X
Color Black
Core Stealth
Coverstock QR-9 Solid
Cover Type Solid Reactive
Finish 500, 1000, 1500 Siaair
Weights 16-12 Pounds
Lane Condition Medium to heavy oil
Reaction Strong midlane and backend

Two years from purchase date


 Weight RG DIFF
16 lb 2.498 0.048
15 lb 2.482 0.056
14 lb 2.509 0.056
13 lb 2.574 0.040
12 lb 2.597 0.040



The Stealth uses DynamiCore – the industry leading innovation in outer core technology developed by Brunswick Bowling Products. This leap in bowling ball technology is a more durable outer material that yields less compression upon impact increasing hitting power and creating an undeniable difference in sound and pin carry.

4 Reviews Hide Reviews Show Reviews

  • 5
    STEALTH has no limits!

    Posted by C Miller on Aug 13th 2022

    The Stealth by Track is a bowler friendly ball. It has a strong core, strong cover, and is symmetrical.It's versatile and takes surface adjustment well. It allows you to keep the ball in front of you or let's you open your angles while retaining plenty of energy down lane. Track has stepped up their game. Time to step up your game with the Stealth!

  • 5
    A Must Have Ball

    Posted by Eric A. on Jul 5th 2022

    The Stealth is a great fit in my bag. Good jump off the spot, but it also continues the move through the pins. It picks up earlier than my Maximum Results, but later than my Obsession. The Stealth was THE ball when the lanes got wet/dry, smoothing out the reaction. I am a “tweener”, so I struggle when I have to move left with the big boys. The symmetrical core helps get the ball rolling in the oil, and the high diff gives me that little extra kick to get the corner pins out. This ball is staying in the starting lineup! Drilled 4x4x2 and kept the factory surface.

  • 5
    Track Stealth

    Posted by Jason Jeffries on Jul 5th 2022

    Brand new motion and tech from #TrackBowling! Really happy to see a strong symmetric from the Track line. The benchmark motion and versatility of this ball will benefit a lot of bowlers

  • 5
    Track Stealth

    Posted by Bob Newman on Jun 17th 2022

    So I did an out of box video and didn't realize I had front 7. After the camera was turned off I threw 7 more before I had a flat 10. It is a strong symmetric solid that has continuation through the pin deck like an asymmetric. It just want's to carry from every angle. I shot an 11 strike 261 with it last night in league. The one big error was grabbing it and throwing it slow for a Greek church split. I also had trip 4's and messenger 10's and a few that were 10 back. :-) I wasn't sharp, but the ball made me look good. It is a couple boards stronger than my Brunswick Knock Out Black & Blue and finishes like my Columbia 300 Power Torq. It is the best of both worlds. It's already won on TV and honor scores are popping up every day already. This one is special.

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