Models Overview
Construction & Technology
The CF Zen is a two piece carbon fiber composite bat. Those familiar with previous years' CF8 and CF7 will understand this well enough. Two piece composite bats have defined the performance space across the board over the last several years and there is no doubt DeMarini's CF line of bats have often led that charge.
Two piece carbon fiber (i.e. plastic) bats are formed by creating both a barrel and handle of a bat separately. Then the two pieces are mended together. The trick manufacturers struggle with is finding the optimal stiffness within that mend. On one hand you need a stiff transition to transfer all the power to the ball, but on the other hand, an ultra stiff transition transfers too much sting on mishits to the hand---removing that 'oh-so-buttery' feel most hitters love (and often hate) about two piece composite bats.
Performance Comparison
The most promising construction upgrade from the 2016 CF8 to the 2017 CF Zen is the new and stronger carbon fiber. Carbon fiber (i.e. plastic) can be easily manipulated. A stronger construction isn't an unreasonable claim to make and we have no reason to think DeMarini is embellishing the claim (which is, specifically, 22% stronger by their calculations). The stronger CF allows for less material (read: weight) to be used up in barrel and handle construction. That weight freedom, if you will, allows for more focus on the knob and end cap to deliver optimal balance and component structural improvements.
In fact, it is this precise upgrade (which DeMarini is calling a new Paraflex composite) from the CF8 to the 2017 CF series of bats that allows for the creation of the CF Insane (the sweet spirited, heavier sister of the CF Zen).
The CF Zen uses the Paraflex composite, creating its ultra light swing weight by more optimally weighting the end cap and knob. Its ultimate swing weight measurements (by our calculations) have not changed from the 2016 CF8 or 2015 CF7.
Comparable Bats
There isn't a bat company in existence that hasn't tried to mimic the DeMarini CF series of bats in some fashion or another. This makes a list of comparable bats, at least as other manufacturers would see it, long. There are a few we think worth highlighting, if you are, in fact, in the top shelf bat market in terms of performance and price. For the 2017 class we like the Easton MAKO, Rawlings Quatro and Slugger 917 Prime. All our two piece composites with a generally light swing. They are very comparable to the CF Zen in construction and price.
