Kids helmets are the most important piece of safety gear a young rider owns. This range covers LS2, Nitro, Shot, Thor and Leatt in off-road, full-face and road styles, sized down for smaller heads. Correct fit and a certified shell come first, so check the sizing notes below before you buy.
LS2 FF812 KID Helmet - Matte Black
NITRO MX710 YOUTH ONYX PURPLE/PINK
NITRO MX710 YOUTH SHARD II FLURO YELLOW/BLACK YL
NITRO MX710 YOUTH SHARD II BLUE/BLACK
NITRO MX710 YOUTH SATIN BLK YL
SHOT FURIOUS KIDS HELMET MATRIX PURPLE GLOSSY L
NITRO MX710 YOUTH SHARD II FLURO YELLOW/BLACK YM
NITRO MX710 YOUTH SATIN BLK YM
NITRO N2300 UNO YOUTH SATIN BLACK
NITRO MX710 YOUTH SHARD II RED/BLACK
NITRO MX700 YOUTH MATT CAMO/WHITE
Leatt 2022 3.5 Junior Helmet - Red
Leatt 3.5 Junior Helmet - Black / White
How to choose a kids motorcycle helmet
Fit decides everything on a youth helmet. Measure around the head about 25mm above the eyebrows, then match that figure to the brand size chart rather than guessing by age. A correct helmet sits snug with no front-to-back rocking and zero pressure points after 20 minutes of wear. Replace any helmet after a crash impact or every 5 years from the manufacture date stamped inside.
| Style | Best for | Chin bar | Visor |
|---|---|---|---|
| Off-road / MX | Dirt, trail, motocross | Extended, fixed | Peak, goggles separate |
| Full-face | Road, sealed riding | Fixed, full coverage | Integrated, drop-down |
| Road | Street, commuting | Fixed | Integrated |
Safety and fit standards
Every road-legal helmet sold in Australia must carry an approved certification mark. Off-road lids favour a longer chin bar and a peak that vents goggle airflow, while full-face shells give 100% face coverage for sealed road use. Look for a double-D or micrometric retention strap and EPS liner thickness of at least 20mm. Youth shells use lighter polycarbonate to reduce neck load, with most weighing between 1000g and 1400g. Sizes typically run from 47cm up to 56cm, so a 4-year-old and a 12-year-old need very different shells. Multiple vents keep airflow up over 30-minute rides. A removable washable liner extends helmet life and keeps it fresh across a full season.
How helmets pair with rated apparel
A certified helmet works best alongside abrasion-rated kit. Youth jackets and pants follow the EN 17092 standard, rated AAA for the highest abrasion resistance, AA for mid-tier, and A for lighter summer wear. Impact zones add CE armour, where CE Level 1 covers the baseline impact threshold and CE Level 2 absorbs roughly 50% less force for stronger protection. Pair the helmet with elbow, shoulder and knee armour rated to at least CE Level 1 for a full setup.
Frequently asked questions
How do I measure my child for a motorcycle helmet?
Wrap a soft tape around the largest part of the head, about 25mm above the eyebrows and ears. Match that measurement in centimetres to the brand size chart. Youth shells commonly run from 47cm to 56cm, and you should size by the head measurement, not by age.
What is the difference between off-road and full-face kids helmets?
Off-road and MX helmets from Nitro, Shot, Thor and Leatt use an extended chin bar and a peak, with goggles worn separately for dirt and trail riding. Full-face helmets like the LS2 FF812 have an integrated visor and a sealed shell for road and street use.
When should a kids helmet be replaced?
Replace a youth helmet after any crash impact, even if there is no visible damage, because the EPS liner crushes once and cannot protect again. Otherwise replace it around 5 years from the manufacture date stamped inside, or sooner if your child has outgrown the fit.