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2021 FNX (-8) Fastpitch Bat


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  • The fire keeps rising. Re-engineered with a Continuous Fiber Barrel the 2021 DeMarini FNX Rising Fastpitch bat (-8) gives the perfect blend of balance and power. Our continuous fiber allows us to distribute weight throughout the barrel, allowing for a powerful but balanced swing weight. Paired with a Direct Connection, the FNX has a stiferf feel preferred by the game's more imposing hitters.

    Elite power hitters crave bats that don't force them to sacrifice power for feel. Designed with that in mind, the all-new FNX lineup will help you turn the heat up on the competition this season.

    • Parastack Composite Barrel: A stiffer composite designed for power hitters looking for more mass in the barrel
    • Direct Connection Handle: This two-piece Direct Connection Handle provides the feel power hitters love and allows for maximum energy transfer and insane power on contact.
    • Siesmic End Cap: Constructed with the stiffest materials in our lineup, This End Cap helps deliver insane energy transfer on contact.
  • Product SKU(s) WTDXPH8 2533-21, WTDXPH8 2634-21
    Barrel Diameter 2 1/4 Inches
    Series FNX Rising
    Certification USSSA, ASA, ISA, ISF, NSA
    Barrel Material Composite
    Model Year 2021
    Weight Drop -8


2021 FNX (-8)



Tech Block

  • Parastack Composite Barrel

    A stiffer composite designed for elite power hitters looking for more weight in the barrel.

  • Direct Connection

    Designed for a stiffer feeling that delivers maximum energy transfer and insane power on contact.

  • Seismic End Cap

    Built with stiffer and stronger materials to optimize the bat for power.

2021 FP Bottom Block