Mountain Bike Helmets

helmet guide
Need help choosing a helmet?

Check out our helmet finder.
View Helmet Guide

110 Results
Filters
110 Results
    • + More
    • + More
    • + More
    • + More
    • + More
    • + More
Filters Applied!
Rampage RS Vision Limited Edition RAMPAGE RS VISION LE, CPSC/CE [MUL] S
Limited Edition
Rampage RS Vision Limited Edition
$699.95
(9)
Speedframe 5050 Helmet SPEEDFRAME HELMET 5050 [NUT] M
Speedframe 5050 Helmet
$109.95
(86)
Product swatch type of Black/White. Product swatch type of Deep Cobalt Blue. Product swatch type of Lilac. Product swatch type of Nutmeg Brown.
Vital #1 open face helmet to buy
Explore
Speedframe Pro Sense SPEEDFRAME PRO SENSE [GLXY BLU] S
Speedframe Pro Sense
$219.95
(42)
Product swatch type of Cotton Candy Pink. Product swatch type of Galaxy Blue. Product swatch type of White.
Rampage Vault Helmet RAMPAGE VAULT, CE/CPSC [SGE] M
New
Rampage Vault Helmet
$259.95
(39)
Product swatch type of Chalk White. Product swatch type of Sage Green.
Fox Rampage RS floating on the forest

The All-New Rampage RS
Learn More
Dropframe Pro Grid Helmet DROPFRAME PRO GRID [SGE] S
Dropframe Pro Grid Helmet
$314.95
(22)
Product swatch type of Black. Product swatch type of Cocoa Brown. Product swatch type of Sage Green.
Proframe RS Aura PROFRAME RS AURA [WHT] S
Proframe RS Aura
$399.95
(52)
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 [MIL] XS
New
Rampage RS Splice Helmet
$699.95
(9)
Product swatch type of Berry. Product swatch type of Chalk White. Product swatch type of Military Green.
Speedframe RS Aura SPEEDFRAME RS AURA [LME] S
Speedframe RS Aura
$319.95
(36)
Product swatch type of Berry. Product swatch type of Galaxy Blue. Product swatch type of Lime Green.
Speedframe helmet floating
The All-New Speedframe

Learn More
Speedframe Pro Backfade Helmet SPEEDFRAME PRO BACKFADE [CRM] M
Speedframe Pro Backfade Helmet
$199.95
(42)
Product swatch type of Black. Product swatch type of Bronze. Product swatch type of Coral. Product swatch type of Cream. +3
Rampage Image Print Helmet RAMPAGE IMG PRINT, CE/CPSC [ARC BLU] XL
New
Rampage Image Print Helmet
$259.95
(39)
Crossframe Pro Quest CROSSFRAME PRO QUEST [NUT] S
Crossframe Pro Quest
$239.95
(11)
Three mountain bike shoes
Helmet Guide

Find Your Style
Dropframe Pro Flow DROPFRAME PRO FLOW [BLK] S
Dropframe Pro Flow
$314.95
(22)
Product swatch type of Black. Product swatch type of Purple Dusk.
Proframe Thrive PROFRAME THRIVE [WHT] S
Proframe Thrive
$329.95
(73)
Product swatch type of Nutmeg Brown. Product swatch type of White.
Rampage White Helmet RAMPAGE WHT, CE/CPSC [WHT] XS
New
Rampage White Helmet
$259.95
(39)
Vital MTB #1 full face enduro helmet to buy
Explore
Youth Rampage White Helmet YTH RAMPAGE WHT, CE/CPSC [WHT] YS
New
Youth Rampage White Helmet
$249.95
(4)
Rampage RS Crypt Helmet RAMPAGE RS CRYPT, CPSC/CE [WHT] S
New
Rampage RS Crypt Helmet
$699.95
(9)
Youth Rampage Vault Helmet YTH RAMPAGE VAULT CPSC/CE [CHK] YL
New
Youth Rampage Vault Helmet
$249.95
(4)
Product swatch type of Chalk White. Product swatch type of Sage Green.
Proframe Solid PROFRAME SOLID [SGE] S
Proframe Solid
$329.95
(73)
Product swatch type of Berry. Product swatch type of Nutmeg Brown. Product swatch type of Sage Green.
Youth Proframe Thrive YTH PROFRAME THRIVE [WHT] OS
Youth Proframe Thrive
$299.95
(2)
Proframe RS Diffuse PROFRAME RS DIFFUSE [BLK] S
Proframe RS Diffuse
$399.95
(52)
Product swatch type of Black. Product swatch type of Purple Dove.
Youth Rampage Image Print Helmet YTH RAMPAGE IMAGE PRINT CPSC/CE [PLM] YS
New
Youth Rampage Image Print Helmet
$249.95
(4)
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 $175.99
(42)
Speedframe Pro Defy Helmet Speedframe Pro Defy Helmet
Speedframe Pro Defy Helmet
Price reduced from $219.95 to $175.99
(42)
Speedframe Helmet SPEEDFRAME HELMET SOLID [BLK] L
Best Seller
Speedframe Helmet
$119.95
(86)
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.
Rampage RS Phantom Limited Edition Helmet RAMPAGE RS PHANTOM LE, CE/CPSC [PUR] S
Limited Edition
Rampage RS Phantom Limited Edition Helmet
$699.95
(9)
Speedframe RS Paranoid Helmet SPEEDFRAME RS PARANOID [RUS] M
Speedframe RS Paranoid Helmet
$279.95
(36)
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 Splice Helmet RAMPAGE RS SPLICE CE/CPSC DTC [LIL] XS
Online Exclusive
Rampage RS Splice Helmet
$699.95
(9)
Dropframe Pro Kairos Helmet DROPFRAME PRO KAIROS [BLK] S
Dropframe Pro Kairos Helmet
$314.95
(22)
Product swatch type of Black. Product swatch type of Turquoise.
Speedframe Pro Defy Helmet SPEEDFRAME PRO DEFY [PTR] S
Speedframe Pro Defy Helmet
$199.95
(42)
Product swatch type of Fluorescent Red. Product swatch type of Pewter Grey. Product swatch type of Pine Green. Product swatch type of Twilight Blue.
Speedframe 5050 Helmet Speedframe 5050 Helmet
Speedframe 5050 Helmet
$119.95
(86)
Speedframe Helmet Speedframe Helmet
Best Seller
Speedframe Helmet
$119.95
(86)
Speedframe 5050 Helmet Speedframe 5050 Helmet
Speedframe 5050 Helmet
Price reduced from $119.95 to $95.99
(86)
Speedframe RS Paranoid Helmet Speedframe RS Paranoid Helmet
Speedframe RS Paranoid Helmet
Price reduced from $319.95 to $255.99
(36)
Rampage RS Matte Black Helmet RAMPAGE RS MT BLK, CE/CPSC [MT BLK] XS
Rampage RS Matte Black Helmet
$699.95
(9)
Speedframe RS Paranoid SPEEDFRAME RS PARANOID DTC [FLO RED] S
Online Exclusive
Speedframe RS Paranoid
$279.95
(36)
Speedframe RS Paranoid Speedframe RS Paranoid
Online Exclusive
Speedframe RS Paranoid
$279.95
(36)
Youth Proframe Matte Black Helmet YTH PROFRAME MT BLK [MT BLK] OS
Youth Proframe Matte Black Helmet
$299.95
(2)
Proframe RS Sol Helmet PROFRAME RS SOL [VIN WHT] S
Proframe RS Sol Helmet
$399.95
(52)
Product swatch type of Pine Green. Product swatch type of Vintage White.
Proframe Rizer Helmet PROFRAME RIZER [CRL] S
Proframe Rizer Helmet
$329.95
(42)
Product swatch type of Coral. Product swatch type of Dark Shadow Grey.
Crossframe Pro Pulse Helmet CROSSFRAME PRO PULSE [SND] S
Crossframe Pro Pulse Helmet
$239.95
(11)
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 $191.99
(11)
Proframe Matte Black Helmet PROFRAME MT BLK [MT BLK] S
Proframe Matte Black Helmet
$329.95
(42)
Dropframe Pro Grid Helmet Dropframe Pro Grid Helmet
Dropframe Pro Grid Helmet
Price reduced from $314.95 to $251.99
(22)
Dropframe Pro Grid Helmet Dropframe Pro Grid Helmet
Dropframe Pro Grid Helmet
$314.95
(22)
Proframe Frequency Helmet PROFRAME FREQUENCY [CRML] S
Proframe Frequency Helmet
$329.95
(42)
Product swatch type of Carmel Brown. Product swatch type of Military Green.
Crossframe Pro Pulse Helmet Crossframe Pro Pulse Helmet
Crossframe Pro Pulse Helmet
Price reduced from $239.95 to $191.99
(11)
Youth Proframe Rizer Helmet YTH PROFRAME RIZER [DRK SHDW] OS
Youth Proframe Rizer Helmet
$299.95
(2)
Rampage 5050 Helmet RAMPAGE 5050, CE/CPSC [MIL] XS
Rampage 5050 Helmet
$259.95
(39)
Speedframe Helmet Speedframe Helmet
Best Seller
Speedframe Helmet
$119.95
(86)
Youth Rampage Helmet Matte Black Helmet YTH RAMPAGE HELMET CE/CPSC [MT BLK] YS
Youth Rampage Helmet Matte Black Helmet
$249.95
(14)
Youth Rampage Camo Helmet YTH RAMPAGE CAMO CE/CPSC [BLK CAM] YS
Youth Rampage Camo Helmet
$249.95
(4)
Rampage Matte Black Helmet RAMPAGE MT BLK CE/CPSC [MT BLK] XS
Rampage Matte Black Helmet
$259.95
(90)
Rampage Camo Helmet RAMPAGE CAMO CE/CPSC [BLK CAM] L
Rampage Camo Helmet
$259.95
(39)
Crossframe Pro Exploration Helmet CROSSFRAME PRO EXPLORATION [CAC] S
Crossframe Pro Exploration Helmet
$219.95
(11)
Crossframe Pro Exploration Helmet Crossframe Pro Exploration Helmet
Crossframe Pro Exploration Helmet
Price reduced from $219.95 to $153.99
(11)

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.


Helpful Resources