Lazer Pnut 2.0 vs Mongoose All Terrain
A compact Lazer kids helmet against a budget multisport helmet. Fit certainty and the child's actual head measurement matter more than the logo here.
Sizing: Lazer Canada publishes this as a one-size kids helmet rather than a numeric head-circumference range. Measure the child first and try it on before relying on it for toddler fit.
MSRP: $40-50 · Amazon ~$44.99
- Ages 5-8
- 3-in-1 multisport shell
- 10 air vents
- Microshell construction
- Adjustable dial fit
Sizing: Better for older kids who have outgrown toddler helmets and need one helmet for bike, scooter, and skate use.
MSRP: $30-40 · Amazon ~$34.99
As an Amazon Associate we earn from qualifying purchases. Purchases made through these links help support our free calculators.
Side-by-side spec sheet
Fit guidanceTie
Lazer Pnut 2.0 KinetiCore Kids Bike Helmetone-size; no numeric range on cited Lazer page
Mongoose All Terrain Kids Bike Helmet (Ages 5-8)ages 5-8 listed
Rotational systemBike Helmet
Lazer Pnut 2.0 KinetiCore Kids Bike HelmetKinetiCore
Mongoose All Terrain Kids Bike Helmet (Ages 5-8)not listed
Use caseTie
Lazer Pnut 2.0 KinetiCore Kids Bike Helmetbike-focused kids helmet
Mongoose All Terrain Kids Bike Helmet (Ages 5-8)bike/skate/scooter
VentilationTie
Lazer Pnut 2.0 KinetiCore Kids Bike Helmetkids shell
Mongoose All Terrain Kids Bike Helmet (Ages 5-8)10 vents
Amazon price(Ages 5-8)
Lazer Pnut 2.0 KinetiCore Kids Bike Helmet$44.99
Mongoose All Terrain Kids Bike Helmet (Ages 5-8)$34.99
| Aspect | Lazer Pnut 2.0 KinetiCore Kids Bike Helmet | Mongoose All Terrain Kids Bike Helmet (Ages 5-8) | Winner |
|---|---|---|---|
| Fit guidance | one-size; no numeric range on cited Lazer page | ages 5-8 listed | Tie |
| Rotational system | KinetiCore | not listed | Bike Helmet |
| Use case | bike-focused kids helmet | bike/skate/scooter | Tie |
| Ventilation | kids shell | 10 vents | Tie |
| Amazon price | $44.99 | $34.99 | (Ages 5-8) |
The verdict
Pick the Lazer if you want KinetiCore protection and can confirm the one-size shell fits the child in person. Pick the Mongoose for older kids who need a cheap multisport helmet for bike paths, scooters, and pump-track laps.
Best value
Mongoose All Terrain, because it costs less and covers several casual kid activities.
Best performance
Lazer Pnut 2.0, because it adds KinetiCore protection in a bike-specific kids shell.
More helmets comparisons
Not sure which helmets fits you?
Our sizing guides and category pages help you narrow the field.