Track Paragon Shadow Bowling Ball
$279.95 Original price was: $279.95.$134.95Current price is: $134.95.
SKU: 60-108393-93
Categories: Asymmetrical Core Bowling Balls, Bowling Balls, Bowling Brand, Track, Track Bowling Balls
Tags: .015 MB, .056 Diff, 2.48, Bowling Ball, High Performance, Hybrid Reactive
Brand: Track
What should I know about the Paragon Shadow?
Asymmetric I-Core 3.0 with DynamiCore, shared with the Paragon Fire
QR-12 Hybrid (HK22C) cover at a 1500 Siaair finish for early traction
A strong, versatile hybrid for heavy oil
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Description
A Strong Hybrid for Heavy Oil
About the Paragon Shadow
The Track Paragon Shadow is the heavy-oil workhorse of the Paragon line. It pairs the asymmetric I-Core 3.0 with the QR-12 Hybrid (HK22C) coverstock at a sanded finish, so it reads the midlane early and delivers strong overall hook with exceptional versatility. When the lane is heavy and fresh, this is the Paragon you reach for.
The Paragon Shadow shares the strong I-Core 3.0 with the Paragon Fire but wraps it in a more traction-oriented hybrid cover. The QR-12 Hybrid grabs the lane earlier than the Fire’s cleaner solid, so the Shadow reads sooner and hooks more overall, making it the earlier-reading, heavier-oil piece of the pair.
Understanding the Track I-Core 3.0 and Track QR-12 Hybrid (HK22C)
Track built the Paragon Shadow for strong, versatile traction on heavy oil. Specifically, the asymmetric I-Core 3.0 posts a 2.49 RG, a strong .056 differential, and a .015 intermediate differential for strong flare and a defined breakpoint, while the QR-12 Hybrid HK22C cover at a 1500-grit Siaair finish reads the midlane early and drives through the pins. As a result, it gives you strong overall hook on heavy oil. The per-weight specifications are listed below.
The Proven Asymmetric I-Core, Shared With the Paragon Fire
At the heart of the Paragon Shadow is the asymmetric I-Core 3.0, the same proven block used in the Paragon Fire. At 15 lb it measures a 2.49 RG, a strong .056 differential, and a .015 intermediate differential, a combination that produces strong track flare and a defined, asymmetric breakpoint. The strong differential gives it the flare to clear heavy oil.
Track wraps the I-Core 3.0 in DynamiCore, Brunswick’s industry-leading outer-core technology, for added durability and a stronger hitting ball. Because the core is asymmetric, your pro shop can tune the layout to control how early and how strong the Paragon Shadow reads.
A Traction-First HK22C Hybrid for Heavy Oil
The Paragon Shadow wraps that core in Track’s QR-12 Hybrid (HK22C) coverstock at a 1500-grit Siaair finish. The QR-12 hybrid blends solid and pearl material, but at this sanded finish it reads the midlane early and grabs heavy oil, so the ball gets into a strong roll and drives through the pins rather than skidding too far down the lane.
That early, traction-first read is what makes the Paragon Shadow the heavy-oil piece of the Paragon line. It offers exceptional versatility: leave it at the 1500 Siaair box finish for maximum traction on fresh oil, or polish it up at your pro shop for more length as the lanes transition.
Paragon Shadow Specs
| Weight | Radius of Gyration (RG) | Differential | Mass Bias |
|---|---|---|---|
| 16 lbs | 2.501 | .047 | .014 |
| 15 lbs | 2.486 | .056 | .015 |
| 14 lbs | 2.490 | .056 | .019 |
| 13 lbs | 2.597 | .041 | .014 |
| 12 lbs | 2.593 | .041 | .014 |
RG and differential vary by weight. Specifications provided by the manufacturer.
Who This Ball Is Right For
✓Tournament Players: A strong, versatile asymmetric hybrid for heavy fresh oil
✓Higher-Rev Bowlers: The strong I-Core 3.0 and traction-first hybrid cover reward revs with strong overall hook
✓Power Players: Early midlane read and strong flare to clear heavy oil and keep driving through the pins
✓Arsenal Builders: The early-reading, heavy-oil piece of the Paragon line, paired with the angular Paragon Fire
Good to Know Before You Buy
·Strong, aggressive motion: This is a high-flare piece built for traction. If you want a controlled, lower-hook reaction, a lower-differential ball will suit you better.
·Ships sanded for traction: The 1500 Grit finish is built to grip in oil. Polish it for more length when the volume drops.
·Asymmetric layout sensitivity: Layout choices shift the reaction more than on a symmetric ball. Match the pin and mass bias to your game with your pro shop.
·Sold undrilled: Ships without finger holes, so it can be fitted to your hand and span.
BowlersMart Tips: Where the Paragon Shadow Fits in Your Track Arsenal
Where It Fits in Your Arsenal
In the Track lineup, the Paragon Shadow is the strong, early-reading hybrid of the Paragon line. It reads sooner and hooks more overall than the cleaner, more angular Paragon Fire, so it is the piece for heavy, fresh oil. Throw the Shadow first when the lane has the most volume, then step to the Fire for length and angle as the oil moves.
Surface Adjustments
The 1500 Siaair Micro Pad finish gives the Paragon Shadow its early read and heavy-oil traction. Keep it sanded for maximum grip, or polish it up at your pro shop for more length when the volume drops. Have surface changes done by a professional for an even, consistent finish.
Coverstock Care
Wipe the QR-12 Hybrid cover with an approved reactive ball cleaner after every session, and deep clean it periodically. A sanded hybrid like the Paragon Shadow relies on a fresh, clean surface to keep digging into oil.
Earn points on every Track purchase through the Striking Rewards loyalty program. Every ball you add to your arsenal builds toward your next reward.
Shop With Confidence at BowlersMart
The Track Paragon Shadow Bowling Ball ships free with no minimum purchase and is backed by our 60-day return policy. As an authorized Track dealer, every ball is genuine and covered by the full one-year Track warranty. Place your order before 2 PM EST and it ships the same day.
Additional information
| Weight | 15 lbs |
|---|---|
| Dimensions | 10 × 10 × 10 in |
| Brand | |
| Bowling Ball Core Shape | |
| Bowling Ball Core Name | |
| Bowling Ball Coverstock Type | |
| Bowling Ball Cover Name | |
| Radius of Gyration: RG (15LB) | |
| Differential: Diff (15LB) | |
| Mass Bias Strength | |
| Flare Potential | |
| Surface Finish | |
| Preferred Lane Conditions | |
| Ball Weight | |
| Bowling Ball Color | |
| Ball Performance Level | High Performance Bowling Balls, Track High Performance Bowling Balls |
| Scent | |
| Release Date |
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Everyday Free Shipping

Place your order before 2PM EST Monday - Friday (excluding holidays) and your order will ship out same day for in stock and available products. In stock items will ship out the following weekday if purchased after 2PM EST.
In stock Items may take 3-5 business days to arrive depending on your location. (2-10 days in AK, HI, PR, GU, APO, FPO).
We use USPS Priority Mail, Parcel Post, UPS and FedEx as our methods of shipping. Ground Shipping is ALWAYS free in the USA (except Alaska, Hawaii, Puerto Rico, Guam, and APO / FPO addresses), no matter how many items you order, no matter the weight, no matter the distance!
International Shipping - Duties, & Taxes & Return Information
Duties & Taxes - If shipping international, duties and taxes will need to be paid locally. BowlersMart.com is not responsible for any local duties or tax fees.Returns - We gladly ship worldwide, but please note that international customers are responsible for all return shipping and handling costs. If you wish to return your order, you must cover all shipping fees, duties, and any additional charges incurred. We recommend using a trackable shipping method to ensure your return reaches us safely. For more details, please review our full return policy or contact our customer support team.
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WARNING:
This product can expose you to chemicals including Lead, Phthalates, and/or other chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.




