Mountain Bike Helmets

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Speedframe Pro Klif Helmet SPEEDFRAME PRO KLIF
New
Speedframe Pro Klif Helmet
$189.95
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(296)
Product swatch type of Olive Green. Product swatch type of Pale Green. Product swatch type of Dark Shadow Grey. Product swatch type of Cucumber Green. Product swatch type of Mocha Brown.
Speedframe Pro Helmet SPEEDFRAME PRO BLOCKED
New
Speedframe Pro Helmet
$189.95
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(296)
Product swatch type of Hunter Green. Product swatch type of Orange Flame. Product swatch type of Vintage White.
Speedframe Helmet SPEEDFRAME HELMET
New
Speedframe Helmet
$139.95
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(218)
Product swatch type of White. Product swatch type of Cactus Green. Product swatch type of Violet Purple. Product swatch type of Atomic Orange.
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Speedframe Camo Helmet SPEEDFRAME CAMO HELMET
New
Speedframe Camo Helmet
$139.95
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(218)
Rampage Pro Carbon Intrude Helmet RPC INTRUDE CE/CPSC
New
Rampage Pro Carbon Intrude Helmet
$599.95
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(15)
Rampage Matte Black Helmet RAMPAGE MT BLK CE/CPSC
New
Rampage Matte Black Helmet
$229.95
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(62)
Dropframe Pro Helmet DROPFRAME PRO RUNN
New
Dropframe Pro Helmet
$279.95
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(1)
Product swatch type of Purple. Product swatch type of Olive Green. Product swatch type of Black Camouflage. Product swatch type of Indo.
Dropframe Pro Helmet DROPFRAME PRO NYF
New
Dropframe Pro Helmet
$279.95
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(1)
Product swatch type of Black/White. Product swatch type of Graphite Grey. Product swatch type of Orange Flame. Product swatch type of Oat Brown.
Crossframe Pro Exploration Helmet CROSSFRAME PRO EXPLORATION
New
Crossframe Pro Exploration Helmet
$219.95
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(3)
Product swatch type of Light Grey. Product swatch type of Cactus Green.
Youth Rampage Barge Helmet YTH RAMPAGE BARGE CE/CPSC
New
Youth Rampage Barge Helmet
$219.95
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(8)
Product swatch type of Pale Green. Product swatch type of Cloud Grey.
Rampage Barge Helmet RAMPAGE BARGE CE/CPSC
New
Rampage Barge Helmet
$229.95
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(62)
Product swatch type of Pale Green. Product swatch type of Cloud Grey.
Rampage Camo Helmet RAMPAGE CAMO CE/CPSC
New
Rampage Camo Helmet
$229.95
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(62)
Product swatch type of Black Camouflage. Product swatch type of White Camouflage.
Proframe Helmet PROFRAME CLYZO
New
Proframe Helmet
$289.95
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(2)
Product swatch type of Black. Product swatch type of White. Product swatch type of Gunmetal Grey. Product swatch type of Purple. +6
Dropframe Helmet DROPFRAME HELMET
New
Dropframe Helmet
$224.95
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(87)
Product swatch type of Black. Product swatch type of Hunter Green. Product swatch type of Orange Flame. Product swatch type of Vintage White.
Proframe RS Helmet PROFRAME RS NUF
New
Proframe RS Helmet
$359.95
Extra Savings In Cart - Up to 50% Off!
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(14)
Product swatch type of White. Product swatch type of Olive Green. Product swatch type of Orange Flame. Product swatch type of Oat Brown. Product swatch type of Bordeaux.
Proframe RS Taunt Helmet PROFRAME RS TAUNT
New
Proframe RS Taunt Helmet
$359.95
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(14)
Product swatch type of Black. Product swatch type of White. Product swatch type of Pale Green.
Dropframe Pro Helmet DROPFRAME PRO MT BLK
Dropframe Pro Helmet
$279.95
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(1)
Dropframe Pro Helmet DROPFRAME PRO LUNAR
New
Dropframe Pro Helmet
$279.95
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(1)
Crossframe Pro Helmet Dogwood CROSSFRAME PRO DOGWOOD
Crossframe Pro Helmet Dogwood
$219.95
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(3)
Crossframe Pro Helmet CROSSFRAME PRO SOLIDS
New
Crossframe Pro Helmet
$219.95
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(3)
Product swatch type of White. Product swatch type of Purple. Product swatch type of Olive Green. Product swatch type of Black Camouflage. +2
Rampage Pro Carbon Mips® Helmet RPC MIPS CE/CPSC
Rampage Pro Carbon Mips® Helmet
$599.95
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(15)
Rampage Ceshyn Helmet RAMPAGE HELMET CESHYN CE/CPSC
Sale
Rampage Ceshyn Helmet
$229.95
Extra Savings In Cart - Up to 50% Off!
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(62)
Product swatch type of Grey. Product swatch type of Olive Green.
Speedframe Helmet SPEEDFRAME HELMET
Speedframe Helmet
Price reduced from $139.95 to $83.98
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(218)
Product swatch type of Pewter Grey. Product swatch type of Blush Pink. Product swatch type of Icy Blue. Product swatch type of Cucumber Green. Product swatch type of Mocha Brown.
Youth Proframe Nace Helmet YTH PROFRAME RACE ENERGY
New
Youth Proframe Nace Helmet
$279.95
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Product swatch type of Black. Product swatch type of Matte Black.
Speedframe Racik Helmet SPEEDFRAME RACIK
Speedframe Racik Helmet
$139.95
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(218)
Product swatch type of Orange Flame. Product swatch type of Lavender.
Youth Flight Silver Metal Helmet YOUTH FLIGHT HELMET SILVER METAL
Youth Flight Silver Metal Helmet
$79.95
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Rampage Comp Stohn Helmet RAMPAGE COMP STOHN CE/CPSC
Sale
Rampage Comp Stohn Helmet
Price reduced from $379.95 to $227.99
Extra Savings In Cart - Up to 50% Off!
(23)
Product swatch type of Black. Product swatch type of Vintage White.
Speedframe Pro Camo Helmet SPEEDFRAME PRO CAMO
Speedframe Pro Camo Helmet
$189.95
Extra Savings In Cart - Up to 50% Off!
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(296)
Product swatch type of Black Camouflage. Product swatch type of Olive Green Camouflage.
Speedframe Camo Helmet SPEEDFRAME CAMO HELMET
Speedframe Camo Helmet
$139.95
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(218)
Rampage Pro Carbon Mips® Glnt Helmet RPC MIPS GLNT CE/CPSC
Rampage Pro Carbon Mips® Glnt Helmet
$599.95
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(15)
Rampage Comp Baysik Helmet RAMPAGE COMP BAYSIK CE/CPSC
Sale
Rampage Comp Baysik Helmet
Price reduced from $379.95 to $227.99
Extra Savings In Cart - Up to 50% Off!
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(23)
Flight Silver Metal Helmet FLIGHT HELMET SILVER METAL
Flight Silver Metal Helmet
$84.95
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(1)
Rampage Pro Carbon Mips® Glnt Helmet RPC MIPS GLNT CE/CPSC
Sale
Rampage Pro Carbon Mips® Glnt Helmet
Price reduced from $599.95 to $359.99
Extra Savings In Cart - Up to 50% Off!
(2)
Rampage Helmet RAMPAGE HELMET, CE/CPSC
Rampage Helmet
Price reduced from $224.95 to $134.98
Extra Savings In Cart - Up to 50% Off!
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(62)
Product swatch type of Red. Product swatch type of White. Product swatch type of Black. Product swatch type of Vintage White.
Youth Rampage Helmet YTH RAMPAGE HELMET, CE/CPSC
Youth Rampage Helmet
Price reduced from $214.95 to $128.99
Extra Savings In Cart - Up to 50% Off!
(8)
Product swatch type of Red. Product swatch type of White. Product swatch type of Black. Product swatch type of Dark Indigo Blue. Product swatch type of Vintage White.
Youth Rampage Ceshyn Helmet YTH RAMPAGE HELMET CESHYN CE/CPSC
Sale
Youth Rampage Ceshyn Helmet
Price reduced from $219.95 to $131.99
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(8)
Dropframe Pro Dvide Helmet DROPFRAME PRO HELMET DVIDE
Sale
Dropframe Pro Dvide Helmet
Price reduced from $224.95 to $134.99
Extra Savings In Cart - Up to 50% Off!
(87)
Product swatch type of Black. Product swatch type of Nutmeg Brown.
Flight Togl Helmet FLIGHT HELMET TOGL
Sale
Flight Togl Helmet
Price reduced from $79.95 to $47.99
(1)
Product swatch type of Black. Product swatch type of White.
Flight Pro Prpus Helmet FLIGHT PRO HELMET PRPUS [BLK/YLW] S
Sale
Flight Pro Prpus Helmet
Price reduced from $99.95 to $59.99
Extra Savings In Cart - Up to 50% Off!
(1)
Mainframe Trvrs Helmet MAINFRAME HELMET MIPS
Mainframe Trvrs Helmet
Price reduced from $89.95 to $44.99
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(8)
Product swatch type of White. Product swatch type of Black. Product swatch type of Slate Blue. Product swatch type of Fluorescent Red. +5
Youth Mainframe Helmet YTH MAINFRAME HELMET
Youth Mainframe Helmet
Price reduced from $79.95 to $47.99
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(1)
Product swatch type of White. Product swatch type of Black. Product swatch type of Slate Blue. Product swatch type of Fluorescent Red. Product swatch type of Fluorescent Yellow.
Flight Helmet FLIGHT HELMET
Sale
Flight Helmet
Price reduced from $84.95 to $50.98
Extra Savings In Cart - Up to 50% Off!
(1)
Product swatch type of Black. Product swatch type of White.
Flight Pro Helmet FLIGHT PRO HELMET
Sale
Flight Pro Helmet
Price reduced from $99.95 to $59.98
Extra Savings In Cart - Up to 50% Off!
(1)
Product swatch type of Black. Product swatch type of White.
Youth Flight Pro Helmet YOUTH FLIGHT PRO HELMET
Sale
Youth Flight Pro Helmet
Price reduced from $89.95 to $53.98
Extra Savings In Cart - Up to 50% Off!
Youth Flight Helmet YOUTH FLIGHT HELMET
Sale
Youth Flight Helmet
Price reduced from $79.95 to $47.98
Extra Savings In Cart - Up to 50% Off!
Product swatch type of Black. Product swatch type of Red.
Youth Flight Togl Helmet YOUTH FLIGHT HELMET TOGL
Sale
Youth Flight Togl Helmet
Price reduced from $74.95 to $44.99
Speedframe Vnish Helmet SPEEDFRAME VNISH
Speedframe Vnish Helmet
$139.95
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(218)
Product swatch type of White. Product swatch type of Dark Shadow Grey. Product swatch type of Sea Foam Green.
Speedframe Pro Blocked Helmet SPEEDFRAME PRO BLOCKED [WHT/BLK] S
Speedframe Pro Blocked Helmet
Price reduced from $189.95 to $113.99
Extra Savings In Cart - Up to 50% Off!
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(296)
Product swatch type of White/Black. Product swatch type of Eucalyptus Green. Product swatch type of Boulder Grey. Product swatch type of Sea Foam Green. +2
Speedframe Pro Celz Helmet SPEEDFRAME PRO - CELZ
Sale
Speedframe Pro Celz Helmet
Price reduced from $179.95 to $89.99
(296)
Dropframe Pro Camo Helmet DROPFRAME PRO HELMET CAMO
Sale
Dropframe Pro Camo Helmet
Price reduced from $224.95 to $134.99
Extra Savings In Cart - Up to 50% Off!
(87)
Product swatch type of Camo. Product swatch type of Grey Camouflage.
Rampage Comp Rtrn Helmet RAMPAGE COMP GRAPHIC 2 CE/CPSC
Sale
Rampage Comp Rtrn Helmet
Price reduced from $379.95 to $227.99
Extra Savings In Cart - Up to 50% Off!
(23)
Product swatch type of Dusty Blue. Product swatch type of Eucalyptus Green.
Rampage Pro Carbon Mips® Fuel Helmet RPC MIPS FUEL CE/CPSC
Sale
Rampage Pro Carbon Mips® Fuel Helmet
Price reduced from $599.95 to $359.99
Extra Savings In Cart - Up to 50% Off!
(6)
Rampage Comp Camo Helmet RAMPAGE COMP CAMO CE/CPSC
Sale
Rampage Comp Camo Helmet
Price reduced from $379.95 to $227.99
Extra Savings In Cart - Up to 50% Off!
(23)
Product swatch type of Camo. Product swatch type of Grey Camouflage.
Speedframe Pro Dvide Helmet SPEEDFRAME PRO DVIDE
Speedframe Pro Dvide Helmet
$189.95
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(296)
Product swatch type of Black. Product swatch type of Fluorescent Orange.
Speedframe Pro Fade Helmet SPEEDFRAME PRO FADE
Speedframe Pro Fade Helmet
$189.95
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(296)
Speedframe Camo Helmet SPEEDFRAME CAMO
Speedframe Camo Helmet
$139.95
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(218)
Rampage Comp Drtsrfr Helmet RAMPAGE COMP HELMET DRTSRFR
Sale
Rampage Comp Drtsrfr Helmet
Price reduced from $349.95 to $259.99
(23)
Rampage Comp Drtsrfr Helmet RAMPAGE COMP HELMET DRTSRFR
Sale
Rampage Comp Drtsrfr Helmet
Price reduced from $349.95 to $259.99
(23)
Rampage Comp Matte Black Helmet RAMPAGE COMP HELMET MT BLK
Rampage Comp Matte Black Helmet
$379.95
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(23)

Fresh Lids, Fresh Colors

Dropping in for SP23, primed for a new season of ripping the steeps, rock gardens, and trails, come these fresh helmet colorways. Speedframe, Dropframe, Proframe RS, and Rampage—they’ve all got new licks of paint.

We offer a range of mountain bike helmets that provide complete coverage for riders of all levels, ages, and riding styles. Are you looking for an open-face lid? The Dropframe, Speedframe, and Mainframe helmets are comfortable, breathable, and loaded with options. Need a full-face? The Rampage and Proframe helmets are a fantastic option for riding on downhill mountain bike trails and in bike parks. Fox's helmets are trusted globally for their comfort, style, and performance. Each bike helmet is tested and approved by world-class mountain bikers. They feature innovative technologies such as Mips, dual-density EPS, and removable/washable cheek pads and liners to enhance safety and comfort during rides.


Common Questions

Why do mountain bike helmets have visors? Mountain bikers are more upright than cyclists on road bikes, so a visor can be used to protect from sun glare. Wind drag is of little worry as the biker is typically moving at a slower pace.

How to choose a mountain bike helmet? Helmets vary by cycling specialty - from mountain biking to road biking and beyond. Mountain biking alone has helmets for enduro, all-mountain, cross-country, dirt jumping, and downhill. Your needs depend on the type of riding you do, and you may even need multiple helmets for your different rides.

How to measure for a mountain bike helmet? Determine head circumference by taking a flexible tape measure and wrapping it around the widest part of your head (1" above eyebrows). Alternatively, wrap a string around your head and measure with a yardstick. Use this measurement to find the right size bike helmet.


Helpful Resources