Dry Oil
Entry Level Novice
KR Strikeforce Polyester Purple Royal Silver
Video review coming soon
Looking for the best bowling ball for spares? The KR Strikeforce Polyester Bowling Ball is a must-have for any bowler’s arsenal. Designed for precision and reliability, this spare ball is built to go straight, giving you confidence every time you hit the lane.
Arsenal Position
Heavy Dry
$69.95
Free shipping • 60-day returns • Striking Rewards eligible
Coverstock
Plastic
Core
Symmetric
Weights
6LB, 8LB, 9LB, 10LB, 11LB, 12LB, 13LB, 14LB, 15LB, 16LB
Finish
Polished
What the Specs Tell Us
The Plastic coverstock provides predictable, straight-line performance. Engineered for dry conditions where control and length through the heads are essential.
Technical Specifications
Full Specifications
Brand KR Strikeforce
Ball Name Polyester Purple Royal Silver
Coverstock Plastic
Coverstock Type Plastic
Core Name 3 Piece Core
Core Type Symmetric
Mass Bias N/A
Factory Finish Polished
Lane Condition Dry
Available Weights 6LB, 8LB, 9LB, 10LB, 11LB, 12LB, 13LB, 14LB, 15LB, 16LB
Color Blue, Purple, Silver
SKU KR-POL-PRS
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Customer Reviews
Deborah Holley Ny,united states
The ball is working very well. I’m always happy with the products I get from you.
Sat, 14 Mar 2026 13:48:46 GMT