Helmets $100 and under

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Answer a few short questions and we'll make a recommendation on which size is best for you.

Lazer

Lazer Compact Helmet Blue UNI 2026

$69.00 Full price

$69.00

Club price

$74.99 Full price

Krash Street Writer Youth Black/Neon Helmet

C-Preme

Krash Street Writer Youth Black/Neon Helmet

$69.00 Full price

$69.00

Club price

$79.00 Full price

Raskullz Shark Attack Child Black/Blue Helmet

C-Preme

Raskullz Shark Attack Child Black/Blue Helmet

$69.00 Full price

$69.00

Club price

$79.00 Full price

MET Hooray Kids Helmet Green Forest XS 52-55cm

31% Off Full Price

Met

MET Hooray Kids Helmet Green Forest XS 46-52cm

$89.00 Full price

$89.00

Club price

$129.95 Full price

Bell Crest JR Universal Youth Helmet Matt Grey

17% Off Full Price

Bell

Bell Crest JR Universal Youth Helmet Matt Grey

$63.00 Full price

$63.00

Club price

$75.99 Full price

Bell Crest JR Universal Youth Helmet Matt Crimson

17% Off Full Price

Bell

Bell Crest JR Universal Youth Helmet Matt Crimson

$63.00 Full price

$63.00

Club price

$75.99 Full price

C-Preme

Krash Cube Hurt Hawk Youth Black Helmet

$69.00 Full price

$69.00

Club price

$79.99 Full price

15% Off Full Price

Raven

Raven BMX Helmet Satin Teal

$58.99 Full price

$58.99

Club price

$69.99 Full price

Lazer

Lazer Maze Jnr Kineticore Kids Helmet Matte Lime UNI 50-56cm

$75.00 Full price

$75.00

Club price

$79.99 Full price

C-Preme

Raskullz Lil Shark Infant Blue Helmet

$69.00 Full price

$69.00

Club price

$79.00 Full price

Raskullz Skull Hawk Child Black/Red Helmet

C-Preme

Raskullz Skull Hawk Child Black/Red Helmet

$69.00 Full price

$69.00

Club price

$79.00 Full price

Raskullz T-Rex Awesome Child Green Helmet

C-Preme

Raskullz T-Rex Awesome Child Green Helmet

$69.00 Full price

$69.00

Club price

$79.00 Full price

Lazer

Lazer Compact Helmet Black

$69.00 Full price

$69.00

Club price

$74.99 Full price

C-Preme

Raskullz Lil Unicorn Infant Pink Helmet

$69.00 Full price

$69.00

Club price

$79.00 Full price

6% Off Full Price

Cinettica

Cinettica VELOCITA Helmet Matt White

$65.00 Full price

$65.00

Club price

$79.99 Full price

Giro

Giro Scamp II Kids Helmet Matte Pink/Green Fade XS 45-49cm

$95.00 Full price

$95.00

Club price

$99.00 Full price

Lazer

Lazer Pnut Kineticore Toddler Helmet Rockets

$75.00 Full price

$75.00

Club price

$79.99 Full price

Cinettica

Cinettica Kyklo Kids Helmet Blue

$49.00 Full price

$49.00

Club price

$55.00 Full price

Helmet Giro Scamp II Kids Helmet Matte Blue/Green Towers

3% Off Full Price

Giro

Helmet Giro Scamp II Kids Helmet Matte Blue/Green Towers

$84.00 Full price

$84.00

Club price

$99.99 Full price

Raven

Raven Corvus MTB Helmet with Magnetic Clip Satin Grey MD/LG

$79.00 Full price

$79.00

Club price

$89.99 Full price

29% Off Full Price

Hornit

Hornit Polka Dot Kids Helmet

$49.00 Full price

$49.00

Club price

$69.99 Full price

Lazer

Lazer Maze Kineticore Helmet Blue

$75.00 Full price

$75.00

Club price

$79.99 Full price

Lazer

Lazer Pnut Kineticore Toddler Helmet Rainbow

$75.00 Full price

$75.00

Club price

$79.99 Full price

Lazer

Lazer Maze Kineticore BMX Helmet Green UNI

$75.00 Full price

$75.00

Club price

$79.99 Full price

Lazer

Lazer Maze Jr Kineticore BMX Helmet Lime UNI

$75.00 Full price

$75.00

Club price

$79.99 Full price

Lazer

Lazer Compact Helmet Yellow

$69.00 Full price

$69.00

Club price

$74.99 Full price

Lazer

Lazer Pnut Kineticore Toddler Helmet 46-52cm Shark

$75.00 Full price

$75.00

Club price

$79.99 Full price

C-Preme

Krash Leopard Kitty Youth Black Helmet

$69.00 Full price

$69.00

Club price

$79.00 Full price

Lazer

Lazer Maze Jr Kineticore Kids Helmet 50-56cm Gofluo Green Reflective

$75.00 Full price

$75.00

Club price

$79.99 Full price

Lazer

Lazer PNut 2.0 Kineticore Toddler Helmet Flying Rockets UNI 46-52cm

$75.00 Full price

$75.00

Club price

$79.99 Full price

Raskullz T-Rex Bonez Mohawk Toddler Helmet Black/Green

C-Preme

Raskullz T-Rex Bonez Mohawk Toddler Helmet Black/Green

$69.00 Full price

$69.00

Club price

$79.00 Full price

Lazer

Lazer Maze Jr Kineticore BMX Helmet Red UNI

$75.00 Full price

$75.00

Club price

$79.99 Full price

Lazer

Lazer Pnut Kineticore Toddler Helmet 46-52cm Oranges

$75.00 Full price

$75.00

Club price

$79.99 Full price

Lazer

Lazer Nutz 2.0 Kineticore Kids Helmet Green Dots UNI 50-56cm

$75.00 Full price

$75.00

Club price

$79.99 Full price

Cinettica Under Helmet Head Warmer Black

27% Off Full Price

Cinettica

Cinettica Under Helmet Head Warmer Black

$29.00 Full price

$29.00

Club price

$39.99 Full price

Zefal

Zefal Mirror Helmetmount Z-Eye

$25.00 Full price

$25.00

Club price

$27.99 Full price

Find Your Size

Step 1: Measure your height

Take off your shoes
Stand with your back straight against a wall
Balance a book on your head to mark your height on the wall
Measure your height by the distance from the floor to the mark

Your height:

Find Your Size

Step 2: Adjust your inseam

Based on your height, we’ve calculated a starting point.
You can measure your inseam by tucking a book between your legs so there is pressure but it isn’t uncomfortable.
Inseam typically falls with 5cm of the average.

Your inseam:

Find Your Size

Your results

For the we suggest the following size.

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Height: --

Inseam: --

Adjusted Height: --

Find Your Size

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Shop for the perfect new helmet from 99 Bikes huge range of Helmets priced under $100. Choose from Mountain Bike Helmets, Recreation and Road Helmets and Kid's Helmets of all shapes and sizes. 99 Bikes offers the best brands; from Bell, Fox, Giro, Met, Pro-Tech, 100% and so many more, all at New Zealand's best prices.