9.4
GLAF
Pink Multi Sport Toddler Skateboard Helmet
$20.89
Lightweight For kids Medium Affordable Skateboard & scooter helmets
Cycling helmets / Small
This range
Small Cycling Helmets
Checked 2026-10-21
Helmets sized for smaller head circumferences and youth riders 21 helmets · 14 brands
Lightweight
For men
For women
MIPS
Road
Mountain bike helmets
Commuter
CPSC certified
For kids
With visors
Medium
Affordable
Large
Black
Matte
Ventilated
Skateboard & scooter helmets
With LED lights
E-bike helmets
Small
White
Aero
For toddlers
Rechargeable smart helmets
Magnetic
Unisex
Universal fit
Gravel
Blue
Gray
NTA-8776 certified helmets
Low profile
Pink
Retro
Glossy
Orange
Full face mountain bike helmets
Green
Best Small Cycling Helmets
9.4
9.4
XIAMEN OUWOER TRADING
Orange small toddler adjustable helmet
$34.99
For kids CPSC certified Medium Large For toddlers
9.4
AtphfetyDirect
Small lightweight toddler bike helmet
$36.99
Lightweight For kids Ventilated For toddlers
9.4
HUNAN CYLUM SPORTS
Flower Kitten Pattern Adjustable Infant Helmet
$26.90
For kids CPSC certified Medium Large Affordable
9.4
9.3
9.3
9.3
MET Helmets
Fluo yellow glossy MIPS touring helmet
$92.95
Lightweight MIPS Road Commuter Medium With visors
9.1
9.1
9.0
DKONI
Black commuter helmet with integrated LED lights large
$36.98
Black Men Women Commuter Medium Large
8.9
DKONI
Black commuter helmet with integrated LED lights medium
$37.98
Black Men Women Commuter Medium Large
8.9
DKONI
White urban cycling helmet with LED lights large
$37.99
Men Commuter Medium Large With LED lights
8.9
Favoto
Blue ocean design kids scooter helmet
$24.99
Blue Lightweight For kids CPSC certified Affordable
8.7
7.8
Demon United
Full Face MIPS Mountain Bike Helmet Black Gold
$130
Black Lightweight MIPS Mountain bike helmets Medium
LANOVA OUTDOOR
Pink Daisy Pattern Toddler Scooter Helmet
$31.99
For kids CPSC certified Skateboard & scooter helmets For toddlers Pink
FUNFITX
Green Kids and Youth Scooter Helmet
$20.28
Green For kids CPSC certified Medium Affordable Skateboard & scooter helmets
Common questions
Small helmet fit questions
What head circumference does a small cycling helmet fit?
Small sizes typically cover the lower adult range and youth heads, often around 18.9 to 20.5 inches depending on the model.
Can adults wear small cycling helmets?
Yes, adults with head circumferences at the bottom of the adult range fit small helmets.
Do small helmets come in MIPS?
Some small models include a MIPS liner, while others use standard EPS foam without it.
Are small helmets only for kids?
No, small sizes serve both youth riders and adults with smaller head circumferences.
Who small helmets fit and how they are used
Small helmets fit head circumferences at the lower end of adult sizing and many youth riders. A helmet labeled small is built for that narrower range, so the shell sits closer to the skull without relying on thick padding to take up slack.
These helmets appear in road, gravel, commuter, and kids designs. The small size is the common thread, not the riding style. A small road helmet and a small kids helmet share the same fit target but differ in vent layout, weight, and retention system.
Build details that matter at this size
Small shells use the same materials as larger sizes: polycarbonate or ABS outer shells over EPS foam. MIPS liners appear in some small models, which adds a low-friction layer between the foam and the head. Vent count and shape vary by intended use, from a few large ports on kids helmets to many narrow channels on road models.
Retention systems on small helmets need a tighter adjustment range than adult medium or large. Dial-based cradles and strap splitters that slide far enough inward keep the helmet stable on a smaller head. Chin straps should cinch without leaving a long tail of excess webbing.
Weight is lower simply because there is less material, but the difference between a small and a medium is modest. What matters more is whether the helmet stays level during a ride. A small shell that shifts forward or back will not protect the forehead or the back of the skull correctly.