Polyester with a secret. The Spy takes the proven asymmetric Incognito core and wraps it in a textured polyester cover — giving you the length you expect from poly with a little extra kick downlane from that asymmetric DynamiCore.

With a medium 2.51 RG, a strong .053 differential, and a medium intermediate diff, it's a sharp-looking spare and control ball with the performance to back up the looks. A sure winner for straighter shots and burnt patterns.

Who It's For

• Spare & control shooters — poly length with a controllable, straight read.
• Burnt-pattern players — textured cover holds up when lanes dry out.
• Style-conscious bowlers — a sharp look with asym performance underneath.

Ball Specifications

• Color: Red/Black
• Coverstock: Textured Polyester
• Weight Block: Incognito Asymmetric (DynamiCore)
• Factory Finish: 500, 1000 Siaair / Crown Factory Compound / Crown Factory Polish
• Flare Potential: N/A
• Radius of Gyration (RG): 16lbs - 2.523; 15lbs - 2.513; 14lbs - 2.530
• Differential (Diff): 16lbs - 0.046; 15lbs - 0.053; 14lbs - 0.053
• Intermediate Differential (Diff): N/A
• Fragrance: N/A

Backed by expert drilling, fast shipping, and the best prices on performance gear.