Brunswick C (System)4.5 Bowling Balls

Brunswick C (System)4.5
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Brunswick C (System)4.5

Brunswick C (System)4.5 Core Image
Core Image

C (System)4.5 Specs

Product ID: 8504
Brand: Brunswick
Release Date: 07/12/2010
Performance: Pro Performance(10)
RG: 2.55
Differential: .053
Breakpoint Shape: 95
Lane Condition: Medium-Heavy
Finish: Polished
Coverstock: Reactive Resin
Coverstock Name: CFT 4.5
Factory Finish: 500 Siaair Micro Pad and Rough Buff Finish
Core Type: Symmetric
Core Name: I - Block Symmetric Core
Quality: First Quality
Mfg Part #: 60-105254-93X
Brunswick Product Line: Pro Performance
Color(s): Red,Blue,Silver

This product (#8504) is not available.

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Brunswick C (System)4.5 Articles

CFT v4.5 Coverstock

CFT v4.5 is the next progression in Chemical Friction Technology. The CFT v4.5 coverstock has a lower friction factor than CFT 3.5 which improves length through the heads and mid-lane without
sacrificing the quick response and improved traction on the back-end.

I-Block Symmetric Core

The new I-Block Symmetric core was created by modifying the original asymmetric I-Block core (which has a symmetric base and an asymmetric flip block) to have an asymmetric base. By creating an asymmetric base with an asymmetric flip block on perpendicular axes the two asymmetries cancel each other out making the core shape symmetric. The core shape was also thinned and stretched to increase the RG min while maintaining the overall differential.

Ball Motion

With its Rough Buff finish, the C•(System) v4.5 will offer a lower friction factor with similar response time to friction alternative to the C•(System) 3.5. The new C•(System) v4.5 is best used on medium to oily lane conditions when you need to use a breakpoint further down the lane with a quick response motion to increase pin carry.

Reaction Setup

The C•(System) v4.5 can be drilled using the standard drilling techniques developed for symmetric bowling balls.
Lightweight Engineering

The unique core shape of each Brunswick ball is used for weights from 14 to 16 pounds. This approach to lightweight ball engineering provides bowlers with consistent ball reaction characteristics across this weight range. The same drilling instructions can be used for 12- and 13-pound balls. This is because Brunswick uses a generic core shape with an RG differential that is close enough to the 14-16 pound shape.

The Perfect Scale®: Helping Bowlers Make Better Decisions. Because each manufacturer uses a different method for indicating a ball's hook potential, developed a way for the consumer to compare bowling balls across all manufacturers.
See what other people are saying about the C (System)4.5 Bowling Balls by reading customer reviews


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