Stilo ST5 FN Zero Carbon Racing Helmet - FIA8860

Stilo ST5 FN Zero Carbon Racing Helmet — FIA8860-2018. Open-cockpit specialist, streamlined sideport-free design, premium comfort padding, quick-release visor. Formula and single-seater spec.

The ST5 FN Zero is the open-cockpit specialist among Stilo's ST5 lineup. Streamlined for formula, single-seater, and open-wheel competition, this helmet eliminates non-essential ports to deliver a cleaner aerodynamic profile. Certified to FIA 8860-2018, premium comfort padding, quick-release visor, and lightweight construction for endurance events.

WHAT'S INSIDE THE SHELL

• Carbon fiber shell — FIA 8860-2018 certified
• Sideport-free aerodynamic design
• Premium comfort padding
• Quick-release visor
• Lightweight construction for endurance events
• HANS-compatible anchor points

CERT
FIA 8860-2018 — the international professional standard for motorsport.

HEADS UP ON FIT
Available XS to XXL. FIA 8860 helmets are built to tighter tolerances. Measure carefully and consult Stilo's size chart. Not designed for closed-cockpit touring cars.

FastLap Supply Take: The ST5 FN Zero is the ST5 generation's aerodynamically clean open-wheel helmet — no side ports, no electronics clutter, just a focused FIA 8860 shell optimized for formula and single-seater racing. The "Zero" designation means zero unnecessary features — which is exactly what open-wheel drivers want. Proven Stilo engineering at a price point below the ST6 generation.

FAQ

ST5 FN Zero vs ST5 FN Carbon — what's the difference?
Both are FIA 8860-2018 certified open-wheel helmets with no integrated electronics. The FN Zero has a more streamlined aerodynamic profile optimized for open-cockpit racing. Check current specs for the latest construction differences.

Is this suitable for club-level open-wheel racing?
Yes — FIA 8860-2018 certification applies to all professional and amateur racing. The FN Zero's lightweight construction makes it ideal for endurance and sprint events at any level where FIA 8860 is accepted or required.