Skip to Main Content
Free Shipping
over $39.99

Orders $39.99 or more ship free within the contiguous U.S. and to Alaska, Hawaii and Puerto Rico

Free Shipping Policy
Self-Service
Returns

Doesn't fit? Don't love it?

Return any unused item within 90 days for a full refund.

Start a Return
Read our full Return Policy
Lowest Price,
Guaranteed

Found it for less?

RevZilla will match any advertised price on new merchandise available through another authorized U.S. dealer.

Submit a Price Match

Elite Service Rating

Our goal is to provide the best possible shopping experience to every enthusiast who visits RevZilla.

See what our customers are saying about us:

Customer Reviews

ZillaCash Program

ZillaCash Silver

Earn 3% ZillaCash back on eligible orders when you spend over $250 annually.

ZillaCash Gold

Earn 5% ZillaCash back on eligible orders when you spend over $450 annually.

See our customer service page for more details. *Zillacash expires 12 months after your most recent purchase date.

We have updated our Privacy Policy. Please click here to review the updates. Accept

We're sorry but all Size / Color combinations for this product are currently out of stock.

You can be notified upon their arrival by choosing the Size and Color options you are interested in and then entering your email in the box below.

Staff Pick
Out of Stock
Fly Racing Dirt

Fly Racing Dirt Formula CC Primary LE Helmet

Item: P891627
0 Read 0 Reviews Write a Review

An entirely new perspective on safety - that's what you can expect from the Fly Racing Formula Helmet. Introducing a multi-layered and adaptive impact… Read More

$489.95
Rebate Available! View Details

Product Details

Fly Racing Dirt Formula CC Primary LE Helmet

An entirely new perspective on safety - that's what you can expect from the Fly Racing Formula Helmet. Introducing a multi-layered and adaptive impact system, the Formula Helmet utilizes cutting edge technologies focused on protection beyond the the risk of skull fractures and deep into the realm of dangerous concussions.

Fly's Impact Energy Cells, enhanced with RHEON, make up the Formula's first line of defense. With the help of RHEON, an innovative viscoelastic material, Fly's Impact Energy Cells enhance energy dissipation on impact through seven strategically placed energy cells in the helmet's interior. For the Formula Helmet's second act in protection, Fly has paired their patented Conehead EPS technology with expanded volume EPS in six highly critical zones, each specifically designed to respond accordingly to both low and high speed impacts. As an added bonus, the Conehead EPS design renders a softer and lighter EPS which increases the helmets comfort by reducing its overall weight and more efficiently absorbing impact forces over a wider array of impact situations. 

Adaptive Impact System:

  • Tri-Weave Composite Shell:
    • comprised of carbon fiber, DuPont Kevlar and fiberglass, producing a lightweight shell with superior penetration resistance
  • Impact Energy Cells:
    • Made of RHEON, the Impact Energy Cells maximize absorption of low speed linear and rotational impacts, reducing forces transmitted to the brain
  • Conehead EPS Technology:
    • Provides a softer liner whereby the cones help manage or absorb an impact force more efficiently.
    • Six critical zones have been fine tuned for a progressive response to low speed and high speed impacts
  • Expanded volume EPS:
    • Strategic areas of the helmet have more impact absorbing EPS, more suspension between your head and the ground


Features:

  • EPP (Expanded Polypropylene) chin bar
  • Clavicle shell relief zone
  • Custom molded rubber trim with an integrated nose guard
  • Lightweight custom visor screws and titanium alloy D-rings
  • Anti-microbial, quick-release comfort liner and cheek pads
  • TFV (True Functional Ventilation) intake and exhaust vents with EPS vent channels
  • Premium helmet garage included
  • Meets or exceeds ECE and DOT standards
Product Style RevZilla Item # MFR. Product # Availability
Product Style XL / White/Copper RevZilla Item #10031591 MFR. Product #73-4301X AvailabilityOut of Stock
Product Style XS / White/Copper RevZilla Item #10031592 MFR. Product #73-4301XS AvailabilityOut of Stock
Product Style LG / White/Copper RevZilla Item #10031593 MFR. Product #73-4301L AvailabilityOut of Stock
Product Style MD / White/Copper RevZilla Item #10031594 MFR. Product #73-4301M AvailabilityOut of Stock
Product Style SM / White/Copper RevZilla Item #10031595 MFR. Product #73-4301S AvailabilityOut of Stock

Fly Racing Adult Helmet Sizing

Size Head (in) Head (cm)
XS 20.5-21.25 53-54
SM 21.25-22 55-56
MD 22-23 57-58
LG 23-23.75 59-60
XL 24-24.5 61-62
2XL 24.5-25.25 63-64

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
Part Numbers
Sizing & Fit
0 Customer Reviews
0 Questions & 0 Answers
Join now & get rewarded!

Get free 2-day shipping and 5% cash back on your next order.

Already enrolled in RPM? Link your existing membership here.

Related Video

Thumbnail for How To Size and Buy a Motorcycle Helmet

How To Size and Buy a Motorcycle Helmet

Reviews & Questions