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Road Helmets under $150

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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.

Giro Isode II MIPS Road Helmet Matte White UNI 54-61cm
25% Off Full Price

Giro

Giro Isode II MIPS Road Helmet Matte White UNI 54-61cm

Regular price $104.00 Full price
Sale price $104.00
Club price
Regular price $139.00 Full price
Giro Isode II MIPS MTB Helmet Matte Black 2026
25% Off Full Price

Giro

Giro Isode II MIPS MTB Helmet Matte Black 2026

Regular price $104.00 Full price
Sale price $104.00
Club price
Regular price $139.00 Full price
Giro Agilis MIPS Helmet Matte White
25% Off Full Price MIPS

Giro

Giro Agilis MIPS Helmet Matte White

Regular price $149.00 Full price
Sale price $149.00
Club price
Regular price $199.98 Full price
Size
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Giro Agilis MIPS Road Helmet Matt Black
25% Off Full Price

Giro

Giro Agilis MIPS Road Helmet Matt Black

Regular price $149.00 Full price
Sale price $149.00
Club price
Regular price $199.00 Full price
Size
Translation missing: en.products.product.variant_options
Giro Isode MIPS Helmet Matte White
19% Off Full Price MIPS

Giro

Giro Isode MIPS Helmet Matte White

Regular price $105.00 Full price
Sale price $105.00
Club price
Regular price $129.98 Full price
Giro Isode MIPS Helmet Yellow UNI 54-61cm
19% Off Full Price MIPS

Giro

Giro Isode MIPS Helmet Yellow UNI 54-61cm

Regular price $105.00 Full price
Sale price $105.00
Club price
Regular price $129.98 Full price
Lazer Tonic Kineticore Helmet Black

Lazer

Lazer Tonic Kineticore Helmet Black

Regular price $129.00 Full price
Sale price $129.00
Club price
Regular price $139.99 Full price
Size
Translation missing: en.products.product.variant_options
Giro Isode MIPS Helmet Matte Black
19% Off Full Price MIPS

Giro

Giro Isode MIPS Helmet Matte Black

Regular price $105.00 Full price
Sale price $105.00
Club price
Regular price $129.98 Full price
Bern Helmet Watts 2.0 Matte Black

Bern

Bern Helmet Watts 2.0 Matte Black

Regular price $137.00 Full price
Sale price $137.00
Club price
Regular price $144.99 Full price
Size
Translation missing: en.products.product.variant_options
Giro Isode MIPS II Helmet Matte White/Charcoal 54-61cm

Giro

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

Regular price $134.00 Full price
Sale price $134.00
Club price
Regular price $149.00 Full price
Giro Isode MIPS II Helmet Matte Black/Charcoal 54-61cm

Giro

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

Regular price $134.00 Full price
Sale price $134.00
Club price
Regular price $149.00 Full price
Lazer Cityzen Kineticore Helmet Black

Lazer

Lazer Cityzen Kineticore Helmet Black

Regular price $89.00 Full price
Sale price $89.00
Club price
Regular price $99.99 Full price
Size
Translation missing: en.products.product.variant_options
Met Echo Mips MTB Helmet Midnight
3% Off Full Price MIPS

Met

Met Echo Mips MTB Helmet Midnight

Regular price $125.00 Full price
Sale price $125.00
Club price
Regular price $169.99 Full price
Size
Translation missing: en.products.product.variant_options
Met Echo Mips MTB Helmet Titanium Metallic
3% Off Full Price MIPS

Met

Met Echo Mips MTB Helmet Titanium Metallic

Regular price $125.00 Full price
Sale price $125.00
Club price
Regular price $169.99 Full price
Size
Translation missing: en.products.product.variant_options

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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

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Road bike helmets generally feature lightweight aerodynamic designs which help reduce wind resistance and provide ventilation around the rider’s head. Road bike helmets are designed to feature more air vents compared to other helmets such as mountain bike helmets, helping to improve airflow. Shop the best range of road helmets from quality brands. 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.