Online Spend & Save - TODAY ONLY!

Save $15 When You Spend $150 - USE CODE SAVE15

Save $30 When You Spend $300 - USE CODE SAVE30

Save $50 When You Spend $500 - USE CODE SAVE50
Delivering to:
Collecting from:

Bike Helmets under $200

Helmet Buying Guide
Compare (0/5)

Not sure what sized bike is best?

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

MET Hooray MIPS Youth Helmet Green Forest
MIPS

Met

MET Hooray MIPS Youth Helmet Green Forest

$119.00 Full price
$119.00
Club price
$134.95 Full price
Lazer Lupo Kineticore MTB Helmet UNI Blue

Lazer

Lazer Lupo Kineticore MTB Helmet UNI Blue

$94.00 Full price
$94.00
Club price
$99.95 Full price
Giro Agilis MIPS Helmet Matt White
MIPS

Giro

Giro Agilis MIPS Helmet Matt White

$169.00 Full price
$169.00
Club price
$169.99 Full price
Lazer Chase Kineticore Fullface Helmet Matte Black
40% Off Full Price

Lazer

Lazer Chase Kineticore Fullface Helmet Matte Black

$177.00 Full price
$177.00
Club price
$299.95 Full price
Lazer Compact Helmet Titanium
15% Off Full Price

Lazer

Lazer Compact Helmet Titanium

$59.00 Full price
$59.00
Club price
$69.95 Full price
Met Idolo Road Helmet Blue Metallic UNI
28% Off Full Price

Met

Met Idolo Road Helmet Blue Metallic UNI

$79.00 Full price
$79.00
Club price
$109.95 Full price
Bell 4Forty MIPS Air MTB Helmet Grey/Red
67% Off Full Price

Bell

Bell 4Forty MIPS Air MTB Helmet Grey/Red

$81.00 Full price
$81.00
Club price
$249.99 Full price
MET Vinci MIPS Helmet White (2022)
22% Off Full Price

Met

MET Vinci MIPS Helmet White

$139.00 Full price
$139.00
Club price
$179.95 Full price
Bell 4Forty Mips Helmet Black/Camo
57% Off Full Price

Bell

Bell 4Forty Mips Helmet Black/Camo

$85.00 Full price
$85.00
Club price
$200.00 Full price
Lazer Finch Kineticore MTB Helmet UNI Teal

Lazer

Lazer Finch Kineticore MTB Helmet UNI Teal

$94.00 Full price
$94.00
Club price
$99.95 Full price
Bluegrass Super Bold Helmet Green Matt

Bluegrass

Bluegrass Super Bold Helmet Green Matt

$79.00 Full price
$79.00
Club price
$89.99 Full price
Bell Z20 MIPS Road Helmet Squid Black/Grey
70% Off Full Price

Bell

Bell Z20 MIPS Road Helmet Squid Black/Grey

$109.00 Full price
$109.00
Club price
$369.95 Full price
Bell XR Spherical MIPS Road Helmet Black
68% Off Full Price

Bell

Bell XR Spherical MIPS Road Helmet Black

$118.00 Full price
$118.00
Club price
$379.95 Full price
FOX Mainframe MIPS Youth MTB Helmet Fluoro Red 2025
MIPS

FOX

FOX Mainframe MIPS Youth MTB Helmet Fluoro Red 2025

$122.00 Full price
$122.00
Club price
$129.99 Full price
Cinettica Velocita Road Helmet Fluro Yellow

Cinettica

Cinettica Velocita Road Helmet Fluro Yellow

$48.00 Full price
$48.00
Club price
$54.99 Full price
Helmet Bluegrass Super Bold (White)
77% Off Full Price

Bluegrass

Helmet Bluegrass Super Bold (White)

$20.00 Full price
$20.00
Club price
$89.99 Full price
Lazer Lupo MTB Helmet Matte Fern
31% Off Full Price

Lazer

Lazer Lupo MTB Helmet Matte Fern

$68.00 Full price
$68.00
Club price
$99.95 Full price
Met Crossover Helmet Lime Yellow Metallic

Met

Met Crossover Helmet Lime Yellow Metallic

$89.00 Full price
$89.00
Club price
$99.95 Full price
Lazer Lupo Kineticore Helmet Matte White

Lazer

Lazer Lupo Kineticore Helmet Matte White

$94.00 Full price
$94.00
Club price
$99.95 Full price
Lazer Lupo Kineticore Helmet Matte Grey

Lazer

Lazer Lupo Kineticore Helmet Matte Grey

$94.00 Full price
$94.00
Club price
$99.95 Full price
Bluegrass Superbold BMX Helmet Solar Grey Matt

Bluegrass

Bluegrass Superbold BMX Helmet Solar Grey Matt

$79.00 Full price
$79.00
Club price
$89.95 Full price
Cinettica Kyklo Kids Helmet Pink
39% Off Full Price

Cinettica

Cinettica Kyklo Kids Helmet Pink

$30.00 Full price
$30.00
Club price
$49.99 Full price
Giro Quarter Helmet Matte Black
16% Off Full Price

Giro

Giro Quarter Helmet Matte Black

$67.00 Full price
$67.00
Club price
$79.99 Full price
FOX Crossframe Pro MIPS Helmet Matt Black 2025
41% Off Full Price

FOX

FOX Crossframe Pro MIPS Helmet Matt Black 2025

$175.00 Full price
$175.00
Club price
$299.99 Full price
Cinettica Kyklo Kids Helmet Red
39% Off Full Price

Cinettica

Cinettica Kyklo Kids Helmet Red

$30.00 Full price
$30.00
Club price
$49.99 Full price
Bell 4Forty Mips Helmet Mat/Gloss Black
58% Off Full Price

Bell

Bell 4Forty Mips Helmet Mat/Gloss Black

$82.00 Full price
$82.00
Club price
$199.99 Full price
Met Crossover Helmet Burgundy Matte with LIGHT

Met

Met Crossover Helmet Burgundy Matte with LIGHT

$89.00 Full price
$89.00
Club price
$99.95 Full price
Bell Z20 Mips Helmet Mat Orange/Black Ghost
68% Off Full Price

Bell

Bell Z20 Mips Helmet Mat Orange/Black Ghost

$116.00 Full price
$116.00
Club price
$369.95 Full price
Lazer Finch Kineticore MTB Helmet UNI Matte White Mint

Lazer

Lazer Finch Kineticore MTB Helmet UNI Matte White Mint

$94.00 Full price
$94.00
Club price
$99.95 Full price
Giro Syntax MIPS Helmet Matte White XL
36% Off Full Price

Giro

Giro Syntax MIPS Helmet Matte White XL

$140.00 Full price
$140.00
Club price
$219.99 Full price
Bluegrass Superbold BMX Helmet Matte Grey

Bluegrass

Bluegrass Superbold BMX Helmet Matte Grey

$79.00 Full price
$79.00
Club price
$89.99 Full price
Giro Chronicle MIPS Helmet Matt Black
37% Off Full Price

Giro

Giro Chronicle MIPS Helmet Matt Black

$125.00 Full price
$125.00
Club price
$199.99 Full price
Lazer Coyote KC Helmet Matte Dark/Green
59% Off Full Price

Lazer

Lazer Coyote KC Helmet Matte Dark/Green

$64.00 Full price
$64.00
Club price
$159.95 Full price
Bluegrass Superbold BMX Helmet Grey Large

Bluegrass

Bluegrass Superbold BMX Helmet Grey Large

$79.00 Full price
$79.00
Club price
$89.95 Full price
MET Terranova MIPS Helmet Black/Matt Glossy
41% Off Full Price

Met

MET Terranova MIPS Helmet Black/Matt Glossy

$117.00 Full price
$117.00
Club price
$199.95 Full price
Lazer Compact Helmet Yellow
15% Off Full Price

Lazer

Lazer Compact Helmet Yellow

$59.00 Full price
$59.00
Club price
$69.95 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

Your results

For the we suggest the following size.

More comfort More speed
Height: --
Inseam: --
Adjusted Height: --

Find Your Size

We have saved your measurements.

Recommended sizes will now be highlighted on the page.

Most Popular Brands

5% BEST PRICE GUARANTEE

5% BEST PRICE GUARANTEE

We beat any price by 5%
CLICK AND COLLECT

CLICK AND COLLECT

Live stock availability
CLUB 99 MEMBERSHIP

CLUB 99 MEMBERSHIP

Exclusive club benefits
FREE SHIPPING OVER $99*

FREE SHIPPING OVER $99*

*Excluding bikes/bulky items

99 Bikes acknowledges the Traditional Custodians of the Land on which we live, work and ride, and pay respects to Elders past and present

Welcome Here
Australian Aboriginal Flag
Torres Strait Islander Flag
Acknowledgement flag