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Helmet shape is Intermediate Oval

Shape: Intermediate Oval


Weight: 3.29 lbs.

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Fly Racing Dirt Formula S Carbon Byte Helmet

Unleash your potential with the Formula S Helmet from Fly Racing, the ultimate lightweight, high performance dirt helmet engineered for the most demanding rides! Its 12K carbon fiber shell isn't just light; it delivers uncompromising, superior penetration resistance when the action heats up. Feel the difference with RHEON Impact Energy Cells, dynamically optimizing absorption of low speed linear and rotational impacts, while Conehead EPS Technology redefines impact management, giving you unwavering confidence. Stay cool under pressure thanks to True Functional Ventilation, channeling a rush of air through multiple vents for exhilarating comfort. Fly Racing even built in a unique clavicle shell relief zone with EPS and EPP, actively reducing clavicle injuries. And for total convenience, the removable liners and quick-release cheek pads make cleaning a breeze, ensuring every ride feels fresh.

The FLY Smart app, powered by Quin, enhances safety with advanced features. Its integrated impact sensors automatically detect crashes, record impact data and notify emergency contacts. APEX subscribers benefit from a 5-diamond monitoring center dispatching local emergency services. The SOS Beacon allows on-the-move alerts with five quick taps. The app also offers ride analytics, live GPS, speed, accelerations and a Q-Score. Wireless updates keep firmware current and a rechargeable battery lasts up to 60 days (with quick 2-hour charging). Bluetooth 5.0 links the helmet to the app, while LED indicators show device status and crashes. Download the app, register and pair easily—basic functions are free, providing reliable emergency support wherever you ride.

Features:

  • 12K carbon fiber shell produces an extremely lightweight shell with superior penetration resistance
  • Adaptive Impact System (AIS)
  • Impact Energy Cells made of RHEON maximize absorption of low-speed linear and rotational impacts, reducing forces transmitted to the brain
  • Conehead EPS Technology provides a softer liner where the cones help manage or absorb an impact force more efficiently
  • Expanded volume EPS means strategic areas of the helmet have more impact absorbing EPS
  • Expanded Polypropylene chin bar creates an additional element of impact mitigation and is used in the chin bar for its superior damage resistance and energy absorbing properties
  • Clavicle shell relief zone creates a soft zone filled with EPS and EPP to aid in reducing clavicle injuries
  • Custom molded rubber trim with integrated nose guard
  • Comfort liner and quick release cheek pads are made of washable moisture-wicking, anti-microbial material
  • True Functional Ventilation when in motion, air is forced through multiple air intake vents then passed through aligned vent channels in the EPS and exits out multiple rear exhaust vents
  • ECE/DOT approved
Product Style RevZilla Item # Store Sku MFR. Product # Availability
Product Style Black Carbon/Teal/Lime / 2XL RevZilla Item #10497529 Store Sku MFR. Product #73-44532X AvailabilityIn Stock: Ships next business day
Product Style Black Carbon/Teal/Lime / XL RevZilla Item #10497530 Store Sku MFR. Product #73-4453X AvailabilityIn Stock: Ships next business day
Product Style Black Carbon/Teal/Lime / LG RevZilla Item #10497531 Store Sku MFR. Product #73-4453L AvailabilityIn Stock: Ships next business day
Product Style Black Carbon/Teal/Lime / MD RevZilla Item #10497532 Store Sku MFR. Product #73-4453M AvailabilityIn Stock: Ships next business day
Product Style Black Carbon/Teal/Lime / SM RevZilla Item #10497533 Store Sku MFR. Product #73-4453S AvailabilityIn Stock: Ships next business day
Product Style Black Carbon/Teal/Lime / XS RevZilla Item #10497534 Store Sku MFR. Product #73-4453XS AvailabilityIn Stock: Ships next business day
Product Style Blue Carbon/Blue/White / 2XL RevZilla Item #10497535 Store Sku MFR. Product #73-44522X AvailabilityIn Stock: Ships next business day
Product Style Blue Carbon/Blue/White / XL RevZilla Item #10497536 Store Sku MFR. Product #73-4452X AvailabilityIn Stock: Ships within 24 hours
Product Style Blue Carbon/Blue/White / LG RevZilla Item #10497537 Store Sku MFR. Product #73-4452L AvailabilityIn Stock: Ships within 24 hours
Product Style Blue Carbon/Blue/White / MD RevZilla Item #10497538 Store Sku MFR. Product #73-4452M AvailabilityIn Stock: Ships within 24 hours
Product Style Blue Carbon/Blue/White / SM RevZilla Item #10497539 Store Sku MFR. Product #73-4452S AvailabilityIn Stock: Ships next business day
Product Style Blue Carbon/Blue/White / XS RevZilla Item #10497540 Store Sku MFR. Product #73-4452XS AvailabilityIn Stock: Ships next business day
Product Style Red Carbon/Red/Grey / 2XL RevZilla Item #10497541 Store Sku MFR. Product #73-44512X AvailabilityIn Stock: Ships within 24 hours
Product Style Red Carbon/Red/Grey / XL RevZilla Item #10497542 Store Sku MFR. Product #73-4451X AvailabilityIn Stock: Ships within 24 hours
Product Style Red Carbon/Red/Grey / LG RevZilla Item #10497543 Store Sku MFR. Product #73-4451L AvailabilityIn Stock: Ships within 24 hours
Product Style Red Carbon/Red/Grey / MD RevZilla Item #10497544 Store Sku MFR. Product #73-4451M AvailabilityIn Stock: Ships within 24 hours
Product Style Red Carbon/Red/Grey / SM RevZilla Item #10497545 Store Sku MFR. Product #73-4451S AvailabilityIn Stock: Ships next business day
Product Style Red Carbon/Red/Grey / XS RevZilla Item #10497546 Store Sku MFR. Product #73-4451XS AvailabilityIn Stock: Ships next business day
Product Style 2XL / Black Carbon/Grey/Silver RevZilla Item #10497547 Store Sku MFR. Product #73-44502X AvailabilityIn Stock: Ships within 24 hours
Product Style XL / Black Carbon/Grey/Silver RevZilla Item #10497548 Store Sku MFR. Product #73-4450X AvailabilityIn Stock: Ships within 24 hours
Product Style LG / Black Carbon/Grey/Silver RevZilla Item #10497549 Store Sku MFR. Product #73-4450L AvailabilityIn Stock: Ships within 24 hours
Product Style MD / Black Carbon/Grey/Silver RevZilla Item #10497550 Store Sku MFR. Product #73-4450M AvailabilityIn Stock: Ships within 24 hours
Product Style SM / Black Carbon/Grey/Silver RevZilla Item #10497551 Store Sku MFR. Product #73-4450S AvailabilityIn Stock: Ships within 24 hours
Product Style XS / Black Carbon/Grey/Silver RevZilla Item #10497552 Store Sku MFR. Product #73-4450XS AvailabilityIn Stock: Ships next business day

Fly Racing Adult Helmet Sizing

Size Head (cm)
XS 53-54
SM 55-56
MD 57-58
LG 59-60
XL 61-62
2XL 63-64
3XL 65-66

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.


How to Measure

  • H Head
    Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Description
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