2017 DeMarini CF9 Composite Bat (-11) 20 oz 31" (Used)

The 2017 DeMarini CF9 is a composite fastpitch softball bat with a 31-inch length and a -11 drop weight, weighing 20 ounces. This model incorporates DeMarini’s two-piece composite design, which helps reduce hand sting on off-center hits while maintaining solid flex and pop. The balanced swing weight and composite construction provide a smooth, controlled swing with a larger sweet spot, making it suitable for players looking for a blend of power and control. The bat’s green finish reflects its mid-tier range for that year. This bat is used but remains functional for competitive play. This bat is best suited for intermediate to advanced fastpitch players who have developed a solid swing and want a lightweight option with good balance and reduced vibration. The -11 drop is common for youth and high school tiers, offering easier control without sacrificing bat speed. At 31 inches and 20 ounces, it fits players seeking a manageable but powerful bat for fastpitch softball competition.