Mountain Bike Helmets

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Speedframe RS Aura SPEEDFRAME RS AURA
Speedframe RS Aura
$319.95
(34)
Product swatch type of Berry. Product swatch type of Galaxy Blue. Product swatch type of Lime Green.
Speedframe Pro Sense SPEEDFRAME PRO SENSE
Speedframe Pro Sense
$219.95
(31)
Product swatch type of Cotton Candy Pink. Product swatch type of Galaxy Blue. Product swatch type of White.
Vital #1 open face helmet to buy Vital #1 open face helmet to buy Vital #1 open face helmet to buy Vital #1 open face helmet to buy
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Speedframe 5050 Helmet SPEEDFRAME HELMET 5050
Speedframe 5050 Helmet
$119.95
Spring Savings! Limited Time Offer
(59)
Product swatch type of Black/White. Product swatch type of Deep Cobalt Blue. Product swatch type of Lilac. Product swatch type of Nutmeg Brown.
Rampage Vault Helmet RAMPAGE VAULT, CE/CPSC
New
Rampage Vault Helmet
$259.95
(34)
Product swatch type of Chalk White. Product swatch type of Sage Green.
Fox Rampage RS floating on the forest

The All-New Rampage RS
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Dropframe Pro Grid Helmet DROPFRAME PRO GRID
Dropframe Pro Grid Helmet
$314.95
Spring Savings! Limited Time Offer
(21)
Product swatch type of Black. Product swatch type of Cocoa Brown. Product swatch type of Sage Green.
Proframe RS Aura PROFRAME RS AURA
Proframe RS Aura
$399.95
(48)
Product swatch type of Lime Green. Product swatch type of Sage Green. Product swatch type of White. Product swatch type of Purple Dusk.
Rampage RS Splice Helmet RAMPAGE RS SPLICE, CE/CPSC
New
Rampage RS Splice Helmet
$699.95
Spring Savings! Limited Time Offer
(6)
Product swatch type of Berry. Product swatch type of Chalk White. Product swatch type of Military Green.
Speedframe Pro Backfade Helmet SPEEDFRAME PRO BACKFADE
Speedframe Pro Backfade Helmet
$219.95
Spring Savings! Limited Time Offer
(31)
Product swatch type of Black. Product swatch type of Bronze. Product swatch type of Coral. Product swatch type of Cream. +3
Speedframe helmet floating
The All-New Speedframe

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Rampage Image Print Helmet RAMPAGE IMG PRINT, CE/CPSC
New
Rampage Image Print Helmet
$259.95
(34)
Product swatch type of Arctic Blue. Product swatch type of Plum Purple.
Rampage RS Vision Limited Edition RAMPAGE RS VISION LE, CPSC/CE
Limited Edition
Rampage RS Vision Limited Edition
$699.95
(6)
Crossframe Pro Quest CROSSFRAME PRO QUEST
Crossframe Pro Quest
$239.95
(10)
Three mountain bike shoes
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Proframe Thrive PROFRAME THRIVE
Proframe Thrive
$329.95
(80)
Product swatch type of Nutmeg Brown. Product swatch type of White.
Dropframe Pro Flow DROPFRAME PRO FLOW
Dropframe Pro Flow
$314.95
(21)
Product swatch type of Black. Product swatch type of Purple Dusk.
Rampage RS Crypt Helmet RAMPAGE RS CRYPT, CPSC/CE
New
Rampage RS Crypt Helmet
$699.95
(6)
Vital MTB #1 full face enduro helmet to buy Vital MTB #1 full face enduro helmet to buy Vital MTB #1 full face enduro helmet to buy Vital MTB #1 full face enduro helmet to buy
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Youth Rampage Vault Helmet YTH RAMPAGE VAULT CPSC/CE
New
Youth Rampage Vault Helmet
$249.95
(3)
Product swatch type of Chalk White. Product swatch type of Sage Green.
Rampage White Helmet RAMPAGE WHT, CE/CPSC
New
Rampage White Helmet
$259.95
(34)
Youth Rampage White Helmet YTH RAMPAGE WHT, CE/CPSC
New
Youth Rampage White Helmet
$249.95
(3)
Proframe Solid PROFRAME SOLID
Proframe Solid
$329.95
(80)
Product swatch type of Berry. Product swatch type of Nutmeg Brown. Product swatch type of Sage Green.
Proframe RS Diffuse PROFRAME RS DIFFUSE
Proframe RS Diffuse
$399.95
(48)
Product swatch type of Black. Product swatch type of Purple Dove.
Youth Proframe Thrive YTH PROFRAME THRIVE
Youth Proframe Thrive
$299.95
(1)
Youth Rampage Image Print Helmet YTH RAMPAGE IMAGE PRINT CPSC/CE
New
Youth Rampage Image Print Helmet
$249.95
(3)
Product swatch type of Arctic Blue. Product swatch type of Plum Purple.
Speedframe Pro Defy Helmet Speedframe Pro Defy Helmet
Speedframe Pro Defy Helmet
Price reduced from $219.95 to $153.99
Spring Savings! Limited Time Offer
(31)
Speedframe Pro Defy Helmet Speedframe Pro Defy Helmet
Speedframe Pro Defy Helmet
Price reduced from $219.95 to $153.99
Spring Savings! Limited Time Offer
(31)
Speedframe Helmet SPEEDFRAME HELMET SOLID
Best Seller
Speedframe Helmet
$119.95
(59)
Product swatch type of Black. Product swatch type of Military Green. Product swatch type of Rust Brown. Product swatch type of Twilight Blue. Product swatch type of White.
Speedframe RS Paranoid Helmet SPEEDFRAME RS PARANOID
Speedframe RS Paranoid Helmet
Price reduced from $319.95 to $223.99
Spring Savings! Limited Time Offer
(34)
Product swatch type of Cocoa Brown. Product swatch type of Midnight Blue. Product swatch type of Military Green. Product swatch type of Rust Brown.
Rampage RS Phantom Limited Edition Helmet RAMPAGE RS PHANTOM LE, CE/CPSC
Limited Edition
Rampage RS Phantom Limited Edition Helmet
Price reduced from $699.95 to $489.99
Spring Savings! Limited Time Offer
(6)
Speedframe Pro Defy Helmet SPEEDFRAME PRO DEFY
Speedframe Pro Defy Helmet
Price reduced from $219.95 to $153.99
Spring Savings! Limited Time Offer
(31)
Product swatch type of Cream. Product swatch type of Fluorescent Red. Product swatch type of Pewter Grey. Product swatch type of Pine Green. Product swatch type of Twilight Blue.
Dropframe Pro Kairos Helmet DROPFRAME PRO KAIROS
Dropframe Pro Kairos Helmet
Price reduced from $314.95 to $220.99
Spring Savings! Limited Time Offer
(21)
Product swatch type of Black. Product swatch type of Turquoise.
Rampage RS Splice Helmet RAMPAGE RS SPLICE CE/CPSC DTC
Online Exclusive
Rampage RS Splice Helmet
$699.95
(6)
Speedframe Helmet Speedframe Helmet
Best Seller
Speedframe Helmet
$119.95
(59)
Rampage Kairos Helmet RAMPAGE KAIROS, CE/CPSC
Special Edition
Rampage Kairos Helmet
Price reduced from $259.95 to $181.99
Spring Savings! Limited Time Offer
(86)
Speedframe 5050 Helmet Speedframe 5050 Helmet
Speedframe 5050 Helmet
$119.95
(59)
Speedframe RS Paranoid Helmet Speedframe RS Paranoid Helmet
Speedframe RS Paranoid Helmet
Price reduced from $319.95 to $223.99
Spring Savings! Limited Time Offer
(34)
Speedframe 5050 Helmet Speedframe 5050 Helmet
Speedframe 5050 Helmet
Price reduced from $119.95 to $83.99
Spring Savings! Limited Time Offer
(59)
Rampage RS Matte Black Helmet RAMPAGE RS MT BLK, CE/CPSC
Rampage RS Matte Black Helmet
$699.95
(6)
Speedframe RS Paranoid SPEEDFRAME RS PARANOID DTC
Online Exclusive
Speedframe RS Paranoid
$279.95
(34)
Speedframe RS Paranoid Speedframe RS Paranoid
Online Exclusive
Speedframe RS Paranoid
$279.95
(34)
Youth Proframe Matte Black Helmet YTH PROFRAME MT BLK
Youth Proframe Matte Black Helmet
$299.95
(1)
Proframe Rizer Helmet PROFRAME RIZER
Proframe Rizer Helmet
Price reduced from $329.95 to $230.99
Spring Savings! Limited Time Offer
(32)
Product swatch type of Coral. Product swatch type of Dark Shadow Grey.
Proframe RS Sol Helmet PROFRAME RS SOL
Proframe RS Sol Helmet
Price reduced from $399.95 to $279.99
Spring Savings! Limited Time Offer
(48)
Product swatch type of Pine Green. Product swatch type of Vintage White.
Crossframe Pro Pulse Helmet CROSSFRAME PRO PULSE
Crossframe Pro Pulse Helmet
Price reduced from $239.95 to $167.99
Spring Savings! Limited Time Offer
(10)
Product swatch type of Dusty Rose. Product swatch type of Sand.
Crossframe Pro Pulse Helmet Crossframe Pro Pulse Helmet
Crossframe Pro Pulse Helmet
Price reduced from $239.95 to $167.99
Spring Savings! Limited Time Offer
(10)
Proframe Matte Black Helmet PROFRAME MT BLK
Proframe Matte Black Helmet
$329.95
(32)
Proframe Frequency Helmet PROFRAME FREQUENCY
Proframe Frequency Helmet
Price reduced from $329.95 to $230.99
Spring Savings! Limited Time Offer
(32)
Product swatch type of Carmel Brown. Product swatch type of Military Green.
Dropframe Pro Grid Helmet Dropframe Pro Grid Helmet
Dropframe Pro Grid Helmet
Price reduced from $314.95 to $220.99
Spring Savings! Limited Time Offer
(21)
Dropframe Pro Grid Helmet Dropframe Pro Grid Helmet
Dropframe Pro Grid Helmet
$314.95
(21)
Crossframe Pro Pulse Helmet Crossframe Pro Pulse Helmet
Crossframe Pro Pulse Helmet
Price reduced from $239.95 to $167.99
Spring Savings! Limited Time Offer
(10)
Youth Proframe Rizer Helmet YTH PROFRAME RIZER
Youth Proframe Rizer Helmet
Price reduced from $299.95 to $209.99
Spring Savings! Limited Time Offer
(1)
Rampage 5050 Helmet RAMPAGE 5050, CE/CPSC [BLK/WHT] S
Rampage 5050 Helmet
Price reduced from $259.95 to $181.99
Spring Savings! Limited Time Offer
(34)
Product swatch type of Black/White. Product swatch type of Military Green.
Youth Rampage 5050 Helmet YTH RAMPAGE 5050, CE/CPSC [BLK/WHT] YS
Youth Rampage 5050 Helmet
Price reduced from $249.95 to $174.99
Spring Savings! Limited Time Offer
(3)
Dropframe Pro Digi Image Helmet Dropframe Pro Digi Image Helmet
Dropframe Pro Digi Image Helmet
Price reduced from $279.95 to $166.98
Spring Savings! Limited Time Offer
(21)
Dropframe Pro Digi Image Helmet DROPFRAME PRO DIGI IMAGE [BLK/WHT] S
Dropframe Pro Digi Image Helmet
Price reduced from $279.95 to $166.98
Spring Savings! Limited Time Offer
(21)
Speedframe Helmet Speedframe Helmet
Best Seller
Speedframe Helmet
$119.95
(59)
Youth Rampage Helmet Matte Black Helmet YTH RAMPAGE HELMET CE/CPSC
Youth Rampage Helmet Matte Black Helmet
$249.95
(15)
Youth Rampage Camo Helmet YTH RAMPAGE CAMO CE/CPSC
Youth Rampage Camo Helmet
$249.95
(3)

Fresh Lids

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.


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