Stilo ST5 FN SA2020 Composite Formula Helmet
The Stilo ST5 FN SA2020 Composite Helmet features the same shell shape as the ultra-high-end ST5 FN Zero helmets, but sacrifices the ultra-strong & lightweight carbon shell and FIA 8860-2018 rating in favor of a more affordable Kevlar composite shell and Snell SA2020 rating, which satisfies almost every sanctioning body in the US.
Stilo ST5 FN SA2020 Composite Formula Helmet Details:
- Manufacturer: Stilo
- Manufacturer part number: AA0710AF2T
- Color: Metallic Silver
- M6 Nut Washer for HANS and other neck restraints
- Rating: SA2020
- Shield lock position: Center
- Replaceable cheek pads: Yes
- Sizes: X-Small - XXX-Large (54 - 64 cm)
This is a slightly heavier version of the ST5 FN Carbon helmet. It is made from a Kevlar Multi-Sandwich Fiber composite formed in an autoclave. It carries the same Snell SA2020 certification as the Carbon helmet, but the different material adds the weight. This different material yields a slightly heavier helmet, but at a reduced cost. The Snell SA2020 rating satisfies almost all racing sanctioning bodies’ requirements for helmet certifications.
Compared to the ST5 GT helmets, the FN variant features clean sides, offering a more aerodynamically-efficient shell shape optimized for open-cockpit racing. This also makes the helmet look a little more traditional than the GT variant, as it eliminates the side pods commonly used for communications and hydration.
Features an M6 nut integrated into the shell to interface with Head and Neck Restraint Systems.
All Stilo shields are treated with an anti-fog treatment and they do require special care. The best result we have by far is the Stilo Visor cleaner. Liberally spray the outside of the visor with the cleaner, and wipe in a single swipe with a micro fiber towel until clean and dry. If fingerprints or dirt remain, repeat as needed. A back and forth wiping motion will tend to leave lint from the rag on the visor, so the single pass works best. Repeat if necessary, but usually one pass works great.
Do not use Windex or any glass cleaner containing ammonia, as this can harm the anti-scratch coating on the outside of the visor, and the anti-fog coating on the inside of the visor.
We have found that customers who had previously worn a 59cm (Large) ST4 helmet are most comfortable in a 60cm (Large Plus) which utilizes the larger shell size. If you have any version of ST5 (composite, carbon, offshore or FIA 8860) the sizing is true and you should stay with the same size.
Note: There are many things we can do to adjust your helmet fit. Obviously the best thing is to come into our show room and try on the helmets, but many times, that is just not possible. One of the great things about Stilo helmets is the adjustability with helmet padding. Crown padding, Cheek padding and different ear muff sizes are all available. Please contact a DiscoveryParts helmet expert at 888-748-7223.