A4 Hub Assembly

The heart of the Piranha system. This Hub Assembly features a precision-machined aluminum core over-molded with high-strength composite for maximum durability and corrosion resistance.

• Lifetime Guarantee: This is the last hub you will ever buy. If you manage to damage it, Piranha will replace it free of charge.
• Corrosion Proof: The over-molded design protects the aluminum core from the harshest saltwater environments.
• Perfect Balance: Manufactured to exacting tolerances to ensure vibration-free operation at all RPMs.