Track Kinetic Obsidian Bowling Ball

TRACK KINETIC OBSIDIAN

We’ve improved our famous Kinetic series of bowling balls once again. The Kinetic Obsidian uses our Modified Kinetic core, combined with a solid version of our DR-7 coverstock. The combination of the two provides excellent traction in the midlane with an aggressive change of direction at the backend of the lane. This is perfect for medium to heavy oil patterns.

DR-7 SOLID

Our DR (Delayed Reaction) series of coverstocks are typically used in conjunction with a polished finish. The combination of the two produce great length with a strong reaction at the backend of the lane.

For the first time, we are offering this cover in a solid version with a sanded finish. By doing so, we created the strong midlane reaction expected from the sanded finish, while enhancing the reaction at the breakpoint do the inherent chemistry of the DR series.

MODIFIED KINETIC CORE

The Modified Kinetic Core is one of several popular cores in the Track brand. This low RG, medium differential and low MB core stores energy longer and responds quicker to friction compared to Track’s other mid performance cores.

 

Weight	15 lbs
Dimensions	10 × 10 × 10 in
Brand	Track
Bowling Ball Core Shape	Asymmetrical Core
Bowling Ball Core Name	Track Shuttle Core
Bowling Ball Coverstock Type	Reactive
Bowling Ball Cover Name	Track DR-7 Solid Reactive
Radius of Gyration: RG (15LB)	2.49
Differential: Diff (15LB)	.038
Mass Bias Strength	.005
Flare Potential	3 – 4 Inches
Surface Finish	2000 Grit
Scent	None
Ball Performance Level	Mid Performance Bowling Balls, Track Mid Performance Bowling Balls
Bowling Ball Color	Black
Ball Lane Conditions	Medium Oil
Ball Weight	12LB, 13LB, 16LB

Place your order before 2PM EST 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.

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FREE Express Delivery within 2 Business Days to Florida, Alabama, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, Ohio, South Carolina, Tennessee, Virginia

FREE Express Delivery within 3 Business Days to Arkansas, Connecticut, Delaware, District Of Columbia, Illinois, Indiana, Iowa, Kansas, Maine, Massachusetts, Pennsylvania, West Virginia, Missouri, New Hampshire, New Jersey, New York, Oklahoma, Rhode Island, Texas, Vermont

For states not listed above, 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!