Mountain Bike Helmets

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Speedframe Helmet SPEEDFRAME HELMET SOLID
Best Seller
Speedframe Helmet
$119.95
(43)
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.
Proframe RS Sol Helmet PROFRAME RS SOL
Proframe RS Sol Helmet
$399.95
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(37)
Product swatch type of Pine Green. Product swatch type of Rust Brown. Product swatch type of Vintage 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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Proframe Rizer Helmet PROFRAME RIZER
Proframe Rizer Helmet
$329.95
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(30)
Product swatch type of Cocoa Brown. Product swatch type of Coral. Product swatch type of Dark Shadow Grey. Product swatch type of Pale Blue.
Speedframe Pro Backfade Helmet SPEEDFRAME PRO BACKFADE
Speedframe Pro Backfade Helmet
$219.95
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(25)
Product swatch type of Black. Product swatch type of Coral. Product swatch type of Cream. Product swatch type of Lilac. Product swatch type of Midnight Blue.
Fox Rampage RS floating on the forest

The All-New Rampage RS
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Speedframe Pro Matte Black Helmet SPEEDFRAME PRO MT BLK
Speedframe Pro Matte Black Helmet
$219.95
(25)
Proframe RS Helmet PROFRAME RS
Proframe RS Helmet
$399.95
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(37)
Speedframe Camo Helmet SPEEDFRAME CAMO HELMET
Speedframe Camo Helmet
$119.95
(43)
Rampage Camo Helmet  RAMPAGE CAMO CE/CPSC
Rampage Camo Helmet 
$259.95
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(104)
Speedframe helmet floating
The All-New Speedframe

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Speedframe 5050 Helmet SPEEDFRAME HELMET 5050
Speedframe 5050 Helmet
$119.95
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(43)
Product swatch type of Adobe. Product swatch type of Black/White. Product swatch type of Cream. Product swatch type of Light Grey. Product swatch type of Lilac.
Proframe Frequency Helmet PROFRAME FREQUENCY
Proframe Frequency Helmet
$329.95
(30)
Product swatch type of Carmel Brown. Product swatch type of Military Green.
Dropframe Helmet DROPFRAME HELMET
Dropframe Helmet
$249.95
Buy an MTB Helmet, Get a Water Bottle!
(103)
Product swatch type of Black. Product swatch type of Hunter Green. Product swatch type of Vintage White.
Three mountain bike shoes
Helmet Guide

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Rampage Matte Black Helmet  RAMPAGE MT BLK CE/CPSC
Rampage Matte Black Helmet 
$259.95
(18)
Speedframe Pro Defy Helmet SPEEDFRAME PRO DEFY
Speedframe Pro Defy Helmet
$219.95
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(25)
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.
Rampage Kairos Helmet RAMPAGE KAIROS, CE/CPSC
Special Edition
Rampage Kairos Helmet
$259.95
(18)
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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Speedframe RS Matte Black Helmet SPEEDFRAME RS MT BLK
Speedframe RS Matte Black Helmet
$319.95
(27)
Rampage RS Phantom Limited Edition Helmet RAMPAGE RS PHANTOM LE, CE/CPSC
Limited Edition
Rampage RS Phantom Limited Edition Helmet
$699.95
(5)
Rampage RS Matte Black Helmet RAMPAGE RS MT BLK, CE/CPSC
New
Rampage RS Matte Black Helmet
$699.95
(5)
Rampage RS Splice Helmet RAMPAGE RS SPLICE CE/CPSC DTC
Online Exclusive
Rampage RS Splice Helmet
$699.95
(5)
Speedframe Pro Lunar Special Edition Helmet SPEEDFRAME PRO LUNAR SE
Special Edition
Speedframe Pro Lunar Special Edition Helmet
$219.95
(25)
Speedframe Pro Lunar Special Edition Helmet Speedframe Pro Lunar Special Edition Helmet
Special Edition
Speedframe Pro Lunar Special Edition Helmet
$219.95
(25)
Speedframe Pro Defy Helmet Speedframe Pro Defy Helmet
Speedframe Pro Defy Helmet
$219.95
(25)
Speedframe Pro Defy Helmet Speedframe Pro Defy Helmet
Speedframe Pro Defy Helmet
$219.95
(25)
Speedframe RS Paranoid Helmet SPEEDFRAME RS PARANOID
Speedframe RS Paranoid Helmet
$319.95
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(27)
Product swatch type of Cocoa Brown. Product swatch type of Midnight Blue. Product swatch type of Military Green. Product swatch type of Rust Brown.
Speedframe 5050 Helmet Speedframe 5050 Helmet
Speedframe 5050 Helmet
$119.95
(43)
Speedframe RS Paranoid Helmet Speedframe RS Paranoid Helmet
Speedframe RS Paranoid Helmet
$319.95
(27)
Speedframe Helmet Speedframe Helmet
Best Seller
Speedframe Helmet
$119.95
(43)
Speedframe 5050 Helmet Speedframe 5050 Helmet
Speedframe 5050 Helmet
$119.95
(43)
Rampage RS Splice Helmet  RAMPAGE RS SPLICE, CE/CPSC
New
Rampage RS Splice Helmet 
$699.95
(5)
Speedframe RS Paranoid SPEEDFRAME RS PARANOID DTC
Online Exclusive
Speedframe RS Paranoid
$279.95
(27)
Flight Helmet FLIGHT HELMET SOLID
Flight Helmet
$99.95
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(5)
Product swatch type of Atomic Orange. Product swatch type of Black. Product swatch type of Sangria.
Flight Helmet Flight Helmet
Flight Helmet
Price reduced from $84.95 to $59.99
Buy an MTB Helmet, Get a Water Bottle!
(5)
Flight Helmet Flight Helmet
Flight Helmet
Price reduced from $84.95 to $59.99
Buy an MTB Helmet, Get a Water Bottle!
(5)
Youth Proframe Matte Black Helmet YTH PROFRAME MT BLK
Youth Proframe Matte Black Helmet
$299.95
Youth Rampage Digi Image Helmet YTH RAMPAGE DIGI IMG CE/CPSC [BLK/WHT] YS
Youth Rampage Digi Image Helmet
Price reduced from $219.95 to $175.99
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(13)
Crossframe Pro Helmet CROSSFRAME PRO MT BLK
Crossframe Pro Helmet
$239.95
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(12)
Product swatch type of Black Camouflage. Product swatch type of Cocoa Brown. Product swatch type of Graphite Grey. Product swatch type of Matte Black. Product swatch type of White.
Crossframe Pro Helmet Crossframe Pro Helmet
Crossframe Pro Helmet
$239.95
(12)
Crossframe Pro Helmet Crossframe Pro Helmet
Crossframe Pro Helmet
Price reduced from $219.95 to $153.99
Buy an MTB Helmet, Get a Water Bottle!
(12)
Youth Flight Helmet Youth Flight Helmet
Youth Flight Helmet
$89.95
(1)
Youth Flight Helmet YOUTH FLIGHT HELMET SOLID
Youth Flight Helmet
$89.95
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(1)
Crossframe Pro Pulse Helmet CROSSFRAME PRO PULSE
Crossframe Pro Pulse Helmet
$239.95
(12)
Product swatch type of Dusty Rose. Product swatch type of Sand.
Crossframe Pro Pulse Helmet Crossframe Pro Pulse Helmet
Crossframe Pro Pulse Helmet
$239.95
(12)
Flight Helmet Flight Helmet
Flight Helmet
$99.95
(5)
Flight Pro Helmet FLIGHT PRO HELMET SOLID
Flight Pro Helmet
Price reduced from $99.95 to $79.99
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(2)
Dropframe Pro Grid Helmet DROPFRAME PRO GRID
Dropframe Pro Grid Helmet
$314.95
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(16)
Product swatch type of Black. Product swatch type of Cocoa Brown. Product swatch type of Light Grey.
Dropframe Pro Grid Helmet Dropframe Pro Grid Helmet
Dropframe Pro Grid Helmet
$314.95
(16)
Proframe Matte Black Helmet PROFRAME MT BLK
Proframe Matte Black Helmet
$329.95
(30)
Dropframe Pro Digi Image Helmet DROPFRAME PRO DIGI IMAGE [BLK/WHT] S
Dropframe Pro Digi Image Helmet
Price reduced from $279.95 to $223.99
Buy an MTB Helmet, Get a Water Bottle!
(16)
Dropframe Pro Digi Image Helmet Dropframe Pro Digi Image Helmet
Dropframe Pro Digi Image Helmet
Price reduced from $279.95 to $223.99
Buy an MTB Helmet, Get a Water Bottle!
(16)
Dropframe Pro Grid Helmet Dropframe Pro Grid Helmet
Dropframe Pro Grid Helmet
Price reduced from $279.95 to $223.99
Buy an MTB Helmet, Get a Water Bottle!
(16)
Youth Proframe Rizer Helmet YTH PROFRAME RIZER
Youth Proframe Rizer Helmet
$299.95
Buy an MTB Helmet, Get a Water Bottle!
Product swatch type of Cocoa Brown. Product swatch type of Dark Shadow Grey.
Rampage 5050 Helmet  RAMPAGE 5050, CE/CPSC [BLK/WHT] XS
Rampage 5050 Helmet 
$259.95
(104)
Product swatch type of Black/White. Product swatch type of Light Grey. Product swatch type of Military Green.
Dropframe Pro Grid Helmet Dropframe Pro Grid Helmet
Dropframe Pro Grid Helmet
$314.95
(16)
Crossframe Pro Pulse Helmet Crossframe Pro Pulse Helmet
Crossframe Pro Pulse Helmet
$239.95
(12)
Youth Rampage 5050 Helmet  YTH RAMPAGE 5050, CE/CPSC [BLK/WHT] YS
Youth Rampage 5050 Helmet 
$249.95
Buy an MTB Helmet, Get a Water Bottle!
(13)
Product swatch type of Black/White. Product swatch type of Light Grey. Product swatch type of Military Green.
Speedframe Helmet Speedframe Helmet
Best Seller
Speedframe Helmet
$119.95
(43)

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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