Refine Results

Sizes

Free Shipping

On orders over $50

Some exclusions apply
See details >

CastelliCamelbakGiroSalsaYeti

Aeon Helmet

Giro Aeon Helmet

$249.95

4 5

Past Season Colors

Compare

Air Attack Helmet

Giro Air Attack Helmet

$99.97 $199.95 50% Off

5 5

Past Season Colors

Compare

Trabec Race Helmet

POC Trabec Race Helmet

$179.95

5 5

Earn $20 in credits
Compare

Trabec Helmet

POC Trabec Helmet

$104.96 $149.95 30% Off

4 5

Compare

Trabec Race Mips Helmet

POC Trabec Race Mips Helmet

$229.95

4 5

Earn $25 in credits
Compare

Mixino Helmet

Catlike Mixino Helmet

$298.95

4 5

Earn $30 in credits
Compare

Forefront Helmet

Smith Forefront Helmet

$219.95

5 5

Earn $25 in credits
Compare

Sapphire Helmet - Women's

Giro Sapphire Helmet - Women's

$149.95

5 5

Past Season Colors

Compare

Watts Thinshell EPS Helmet - 2014

Bern Watts Thinshell EPS Helmet - 2014

$64.95

5 5

Compare
Fall Run Apparel

Plasma Helmet

Mavic Plasma Helmet

$179.95

5 5

Earn $20 in credits
Compare

Course Helmet

Louis Garneau Course Helmet

$239.95

4 5

Earn $25 in credits
Compare

Section Helmet

Giro Section Helmet

$54.95

5 5

Past Season Colors

Compare

Selector Helmet

Giro Selector Helmet

$274.95

5 5

Past Season Colors

Compare

Crane Helmet

POC Crane Helmet

$119.95

5 5

Compare

Syncro Helmet

Mavic Syncro Helmet

$124.95

5 5

Earn $15 in credits
Compare

Sweep Helmet

Bell Sweep Helmet

$124.95

4 5

Past Season Colors

Compare

Javelin Helmet

Bell Javelin Helmet

$199.95

5 5

Past Season Colors

Compare

Saros Helmet

Giro Saros Helmet

$124.95

5 5

Past Season Colors

Compare

Rampage Pro Carbon Helmet

Fox Racing Rampage Pro Carbon Helmet

$425.95

5 5

Earn $45 in credits
Compare

Oasiz Helmet

Lazer Oasiz Helmet

$130.00

5 5

Earn $15 in credits
Compare

Diamond II Helmet

Louis Garneau Diamond II Helmet

$189.95

4 5

Earn $20 in credits
Compare

Cortex Flow Helmet

POC Cortex Flow Helmet

$229.95

5 5

Compare

Edge Helmet

Louis Garneau Edge Helmet

$99.95

5 5

Compare

Mojito Helmet

Kask Mojito Helmet

$199.95

4 5

Compare

Tako Helmet

Catlike Tako Helmet

$69.95

4 5

Compare

Gage Helmet

Bell Gage Helmet

$189.95

4 5

Past Season Colors

Compare

Genesis Helmet

Lazer Genesis Helmet

$175.00

4 5

Earn $20 in credits
Compare

Sharp Helmet

Louis Garneau Sharp Helmet

$94.95

4 5

Earn $10 in credits
Compare

Full-9

Bell Full-9

$399.95

4 5

Past Season Colors

Compare

Muni Helmet

Bell Muni Helmet

$64.95

4 5

Past Season Colors

Compare

Brentwood Helmet with Visor - 2014

Bern Brentwood Helmet with Visor - 2014

$79.95

2 5

Compare

Z1 Helmet

Lazer Z1 Helmet

$270.00

3 5

Earn $30 in credits
Compare

Infinity Helmet

Kask Infinity Helmet

$369.95

2 5

Earn $40 in credits
Compare

Plasma SLR Helmet

Mavic Plasma SLR Helmet

$219.95

5

Earn $25 in credits
Compare

C-Breeze Cycling Helmet

Cratoni C-Breeze Cycling Helmet

$179.99

5

Earn $20 in credits
Compare

Page

How to Buy a Bike Helmet

Helmets are designed for road or mountain use. Road bike helmets focus on aerodynamics and staying lightweight. Mountain bike helmets put more emphasis on coverage to protect your head from the unpredictable conditions of the trail. Both utilize customizable fit systems, such as ratchets or the BOA system, so you can get a safe, secure fit and air channels for ventilation so your head stays cool.

Mountain
Mountain bike helmets have come a long way in the last few years. An emphasis on all-mountain and freeride equipment has led to helmets with added coverage, especially on the back of the head. True downhill helmets are full-face and resemble motocross helmets. If you want to reduce weight without sacrificing safety, look at carbon fiber helmets. Shop Mountain Bike Helmets
Road
As with most things cycling-related, weight and aerodynamics are huge factors in the design of a road bike helmet. Lightweight materials and aerodynamic shapes boost speed while keeping your head protected. Comfort is important too, so ventilation features like internal air channels bring in fresh air and help sweat evaporate faster. Shop Road Bike Helmets

    Bike With Local Guides

    Detour will change the way you explore. Connect with professional outdoor guides across the US.