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Helmets

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Lazer Compact Helmet Black

Lazer

Lazer Compact Helmet Black

$69.00 Full price
$69.00
Club price
$74.99 Full price
Raskullz Lil Unicorn Infant Pink Helmet

C-Preme

Raskullz Lil Unicorn Infant Pink Helmet

$69.00 Full price
$69.00
Club price
$79.00 Full price
Bell Spark 2 MIPS Helmet Matte Yellow Hi-Vis

Bell

Bell Spark 2 MIPS Helmet Matte Yellow Hi-Vis

$205.00 Full price
$205.00
Club price
$215.99 Full price
Leatt MTB Gravity 1.0 Full Face Helmet Black

Leatt

Leatt MTB Gravity 1.0 Full Face Helmet Black

$219.00 Full price
$219.00
Club price
$249.99 Full price
Giro Helios Spherical MIPS Helmet Matte Black/Red
53% Off Full Price Clearance

Giro

Giro Helios Spherical MIPS Helmet Matte Black/Red

$230.00 Full price
$230.00
Club price
$499.90 Full price
Bell Sanction 2 Adult Full-Face Helmet Matte Turquoise

Bell

Bell Sanction 2 Adult Full-Face Helmet Matte Turquoise

$217.00 Full price
$217.00
Club price
$229.00 Full price
Bell 4Forty Air MIPS Helmet Matte Black
28% Off Full Price Clearance MIPS

Bell

Bell 4Forty Air MIPS Helmet Matte Black

$179.00 Full price
$179.00
Club price
Bern Helmet Brentwood 2.0 MIPS Matte Black w/ Visor
MIPS

Bern

Bern Helmet Brentwood 2.0 MIPS Matte Black w/ Visor

$189.00 Full price
$189.00
Club price
$199.99 Full price
Bern Helmet Brentwood 2.0 MIPS Matte Muted Teal w/ Visor
MIPS

Bern

Bern Helmet Brentwood 2.0 MIPS Matte Muted Teal w/ Visor

$189.00 Full price
$189.00
Club price
$199.99 Full price
Lazer Pnut Kineticore Toddler Helmet Rockets

Lazer

Lazer Pnut Kineticore Toddler Helmet Rockets

$75.00 Full price
$75.00
Club price
$79.99 Full price
Bern Helmet Watts 2.0 MIPS Matte Black
MIPS

Bern

Bern Helmet Watts 2.0 MIPS Matte Black

$170.00 Full price
$170.00
Club price
$179.99 Full price
Giro Scamp II Kids Helmet Matte Purple Lava SM 49-53cm

Giro

Giro Scamp II Kids Helmet Matte Purple Lava SM 49-53cm

$95.00 Full price
$95.00
Club price
$99.00 Full price
Lazer Strada KinetiCore Helmet Black

Lazer

Lazer Strada KinetiCore Helmet Black

$182.00 Full price
$182.00
Club price
$189.99 Full price
Cinettica Kyklo Kids Helmet Blue

Cinettica

Cinettica Kyklo Kids Helmet Blue

$49.00 Full price
$49.00
Club price
$55.00 Full price
Giro Agilis MIPS Helmet Matte Black Fade
25% Off Full Price MIPS

Giro

Giro Agilis MIPS Helmet Matte Black Fade

$149.00 Full price
$149.00
Club 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 Corvus MTB Helmet with Magnetic Clip Satin Grey MD/LG

Raven

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

$79.00 Full price
$79.00
Club price
$89.99 Full price
Hornit Polka Dot Kids Helmet
29% Off Full Price

Hornit

Hornit Polka Dot Kids Helmet

$49.00 Full price
$49.00
Club price
$69.99 Full price
Bern Helmet Macon 2.0 MIPS Matte Black
MIPS

Bern

Bern Helmet Macon 2.0 MIPS Matte Black

$151.00 Full price
$151.00
Club price
$159.99 Full price
Bern Helmet Macon 2.0 MIPS Matte Navy
MIPS

Bern

Bern Helmet Macon 2.0 MIPS Matte Navy

$151.00 Full price
$151.00
Club price
$159.99 Full price
Lazer Maze Kineticore BMX Helmet Green UNI

Lazer

Lazer Maze Kineticore BMX Helmet Green UNI

$75.00 Full price
$75.00
Club price
$79.99 Full price
Lazer Maze Jr Kineticore BMX Helmet Lime UNI

Lazer

Lazer Maze Jr Kineticore BMX Helmet Lime UNI

$75.00 Full price
$75.00
Club price
$79.99 Full price
Lazer PNut 2.0 Kineticore Toddler Helmet Purple/Unicorns 46-52cm

Lazer

Lazer PNut 2.0 Kineticore Toddler Helmet Purple/Unicorns 46-52cm

$75.00 Full price
$75.00
Club price
$79.99 Full price
Met Terranova MIPS Trail/E-Bike Helmet Black
47% Off Full Price Clearance

Met

Met Terranova MIPS Trail/E-Bike Helmet Black

$120.00 Full price
$120.00
Club price
$229.95 Full price
Lazer Compact Helmet Yellow

Lazer

Lazer Compact Helmet Yellow

$69.00 Full price
$69.00
Club price
$74.99 Full price
Lazer Pnut Kineticore Toddler Helmet 46-52cm Shark

Lazer

Lazer Pnut Kineticore Toddler Helmet 46-52cm Shark

$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
Bern Helmet Watts 2.0 Matte Black

Bern

Bern Helmet Watts 2.0 Matte Black

$137.00 Full price
$137.00
Club price
$144.99 Full price
Lazer Maze Jr Kineticore Kids Helmet 50-56cm Gofluo Green Reflective

Lazer

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

$75.00 Full price
$75.00
Club price
$79.99 Full price
Giro Isode MIPS II Helmet Matte Black/Charcoal 54-61cm

Giro

Giro Isode MIPS II Helmet Matte Black/Charcoal 54-61cm

$134.00 Full price
$134.00
Club price
$149.00 Full price
Cinettica Velocita Road Helmet Fluro Yellow
6% Off Full Price

Cinettica

Cinettica Velocita Road Helmet Fluro Yellow

$65.00 Full price
$65.00
Club price
$79.99 Full price
Met Echo Mips MTB Helmet Titanium Metallic
2% Off Full Price MIPS

Met

Met Echo Mips MTB Helmet Titanium Metallic

$125.00 Full price
$125.00
Club price
$169.99 Full price
Lazer Maze Jr Kineticore BMX Helmet Red UNI

Lazer

Lazer Maze Jr Kineticore BMX Helmet Red UNI

$75.00 Full price
$75.00
Club price
$79.99 Full price
Lazer Lupo Kineticore MTB Helmet Matte Black
21% Off Full Price

Lazer

Lazer Lupo Kineticore MTB Helmet Matte Black

$118.00 Full price
$118.00
Club price
$149.99 Full price
Lazer Pnut Kineticore Toddler Helmet 46-52cm Oranges

Lazer

Lazer Pnut Kineticore Toddler Helmet 46-52cm Oranges

$75.00 Full price
$75.00
Club price
$79.99 Full price
Raven BMX Helmet Satin Teal
15% Off Full Price

Raven

Raven BMX Helmet Satin Teal

$58.99 Full price
$58.99
Club price
$69.99 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
cm

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.
cm

Find Your Size

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99 Bikes have a massive range of quality bike helmets for all ages, including men’s, women’s, kids bike helmets available in store and online! In New Zealand every cyclist is required to wear bike helmets by law. Beyond providing safety, your helmet should also be comfortable and suitable for the style of riding you’ll be doing. Shop the best range of road helmets, mountain bike helmets, full face helmets, BMX helmets, kids helmets, and more. You can be sure you're buying the best helmet at the best price with our Best Price Guarantee. Shop online with click & collect and delivery, and in store at your local 99 Bikes in Auckland, Christchurch & Wellington.
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