Bike Helmets
Certified bike helmets for every rider — road, mountain, commuter, and kids. Built for every road, delivered worldwide.
How to choose a bike helmet
What to look for
A good bike helmet does three things: fits properly, meets a recognized safety standard, and matches your style of riding. For most riders, an entry-level certified helmet (CPSC or CE EN 1078) in the $10–$18 range covers daily commuting and casual rides. For serious road or trail riding, MIPS technology, in-mold construction, and lighter weight (under 300g) are worth the upgrade.
Sizing matters most
A helmet that doesn't fit doesn't protect. Measure the circumference of your head about an inch above your eyebrows. Most adult helmets fit 54–62 cm. Kids' helmets typically run 48–56 cm. Look for a helmet with an adjustable rear dial — this lets you dial in the fit precisely.
Safety standards explained
CPSC is the U.S. consumer safety standard. CE EN 1078 is the European equivalent. ASTM F1492 is required for BMX and full-face helmets. Avoid uncertified helmets — they may look the part but offer little real protection.
For hot and wet climates
Look for good ventilation (12+ vents) — summer rides in hot climates will test any helmet. Removable, washable padding is worth it given dust and humidity. A bug net behind the front vents helps in wet season.
Frequently asked questions
What's the difference between a road and a mountain bike helmet?+
Road helmets prioritize ventilation and aerodynamics. MTB helmets have more rear/temple coverage and usually a visor to block sun and branches.
At what age can a child wear an adult helmet?+
Around 13–14, depending on head size. Until then, use a kids' helmet sized for their head circumference.
How often should I replace my helmet?+
Every 3–5 years, or immediately after any crash — even if there's no visible damage. The internal foam degrades over time and after impact.
Are MIPS helmets worth the extra cost?+
For high-speed road or trail riding, yes — MIPS reduces rotational forces during impact. For casual commuting under 25 km/h, it's a nice-to-have rather than essential.
Can I wash my helmet?+
Yes — remove the padding and wash with mild soap. Wipe the shell with a damp cloth. Don't use solvents or put it in a dishwasher.
Secure checkout
Encrypted card & PayPal payment
7-day returns
Hassle-free, no questions asked
Brand-authentic
Quality-tested and warrantied
Worldwide shipping
Tracked delivery to 100+ countries