Part Number
Core Type
Chemical Friction Technology
Finishing Steps
4,000 Micro Pad
12 - 16 Pounds
Asymmetrical Diff.
RG Max
RG Min
RG Differential
RG Average
Center Heavy (1)
4.4 Cover Heavy (10)
Hook Potential
Low (10)
170 High (250)
Early (25)
100 Long (235)
Breakpoint Shape
Smooth Arc (10)
95 Angular (150)

C·(System) 3.5

Coverstock: Chemical Friction Technology (CFT) 3.5™

CFT 3.5 is the next evolution in Chemical Friction Technology. The CFT 3.5 coverstock has a higher friction factor than the original CFT 2.5, which quickens the response time, improves down lane traction and increases the overall hook.

Core: I-Block

The proven two-component asymmetrical I-Block core enhances the CFT 3.5 coverstock to create maximum forgiveness, strong entry angles along with versatile drilling layouts.

Reaction Characteristics

  • Ball Motion: With its 4000-grit micro pad finish, the C·(System) 3.5 offers a higher friction factor and increased response time to friction alternative than the original C·(System) 2.5. The new C·(System) 3.5 is best used on medium-oily to oily lane conditions when a quicker response motion is needed to increase entry angle to the pocket.
  • Reaction Setup: The C·(System) 3.5 can be drilled using the standard drilling techniques developed for asymmetric bowling balls.
Buy This Ball Pro Tips

“Through the approach, your head should remain steady and your eyes should focus on a target.”

— Sean Rash

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