S-One Helmets

Now 2 Free liner kits with ANY S-One Helmet purchase! You'll never have to guess a size again, making them the perfect hassle-free helmet option!

Just add your helmet to your cart and the free offer will pop up for you!

Check out the liners here: S-One Helmet Liner Kits

You can also replace your S1 Lifer Helmet Liners to freshen up or to change the size of any S-One Helmet, and we always keep them on the shelf. So you're future-proofed!


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A scaled down version of S-One Mini Lifer Helmet in gloss black with shorter straps and the word sz on it. Sizing chart and features for S-One Mini Lifer Helmet / Gloss Black. Includes EPS Fusion Foam, sweat-absorbing liners, and a guide for picking the correct helmet size based on head circumference. This certified multi-impact helmet offers unparalleled protection.
S-One Mini Lifer Helmet / Gloss Black

$89.99 AUD

 From

$99.99 AUD
Save $10.00
A shiny yellow S-One Helmet Mini Lifer Gold Gloss Glitter with ventilation holes, black straps, and an adjustable buckle. Made with EPS Fusion Foam for superior protection, the helmet features a logo with the letter 'S' and the number '1' on one side. A yellow, glittery, hard-shell helmet with black adjustable straps and multiple ventilation holes. The S-One Helmet Mini Lifer Gold Gloss Glitter has "S1" printed on the side and features EPS Fusion Foam for enhanced protection as a multi-impact helmet.
S-One Helmet Mini Lifer Gold Gloss Glitter

$109.99 AUD

 From

$119.99 AUD
A S-One Helmet Mini Lifer Cyan Matte featuring multiple ventilation holes, adjustable straps, and black interior padding with EPS Fusion Foam for enhanced protection. A S-One Helmet Mini Lifer Cyan Matte featuring black straps, a red clasp, and advanced EPS Fusion Foam for superior protection.
S-One Helmet Mini Lifer Cyan Matte
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$89.99 AUD
Save $10.00
S-One Helmet Retro Lifer White Gloss/Black Stripe (AJ Nelson) with a black vertical stripe down the center, labeled with "S1" on the side. This certified helmet features ventilation holes and a chin strap with padding around the ears and neck. S-One Helmet Retro Lifer White Gloss/Black Stripe (AJ Nelson) with a black stripe down the center and two ventilation holes, featuring cushioned interior padding and a black adjustable strap. This high-impact helmet ensures maximum safety for all your activities.
S-One Helmet Retro Lifer White Gloss/Black Stripe (AJ Nelson)

$129.99 AUD

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$139.99 AUD
Save $10.00
A red speckled S-One Helmet Lifer Red Glitter with a black interior, ventilation holes, and adjustable black straps. The helmet features an "S1" logo on the side and is designed to be a high-impact helmet for ultimate protection. A S-One Helmet Lifer Red Glitter with black straps and the logo "S1" on the side, designed for safety in sports activities.
S-One Helmet Lifer Red Glitter

$109.99 AUD

 From

$119.99 AUD
Save $0.27
Six rectangular black Velcro strips, part of the S-One Lifer Velcro Kit installation, are arranged in two rows of three on a white background.
S-One Lifer Velcro Kit

$6.99 AUD

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$7.26 AUD
Save $0.18
S-One Lifer Premium Helmet Bag with "STONE Trusted by the Pros" written in white text on the front, featuring a cozy fleece inner liner for added warmth.
S-One Lifer Premium Helmet Bag

$17.99 AUD

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$18.17 AUD
The S-One Helmet Mini Lifer Purple Matte is a purple protective helmet with ventilation holes, chin straps, and the "S1" logo on the side. It features EPS Fusion Foam for enhanced safety, making it a reliable multi-impact helmet. Image displaying the features of the S1 Lifer Helmet, including detailed information about its EPS Fusion Foam, sweat-absorbing liners, sizing guidelines, and a helmet size chart based on head circumference. Additionally, check out the S-One Helmet Mini Lifer Purple Matte for a compact option with the same top-notch protection.
S-One Helmet Mini Lifer Purple Matte
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$89.99 AUD
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A S-One Helmet Mega Lifer Dark Grey Matte with ventilation holes, adjustable chin straps, and a white "S1" logo on the side offers high-impact protection. A dark grey matte S-One Helmet Mega Lifer with ventilation holes, an adjustable chin strap, and the brand logo on the side.
S-One Helmet Mega Lifer Dark Grey Matte
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$109.99 AUD
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A silver multi-impact helmet with a glittery finish, featuring ventilation holes, soft interior padding, and an adjustable chin strap. The S-One Helmet Retro Lifer Silver Gloss Glitter boasts high-impact protection and a stylish "S1" logo on the side. The S-One Helmet Retro Lifer Silver Gloss Glitter is a silver glittery helmet with black trim, ventilation holes, and a chin strap. This multi-impact helmet features the "S1" logo on the side and is designed for high-impact protection.
S-One Helmet Retro Lifer Silver Gloss Glitter

$159.99 AUD

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$164.99 AUD
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A S-One Helmet Retro Lifer Gold Gloss Glitter with ventilation holes, a black interior, and a chin strap, adorned with a black logo on the side. This multi-impact certified helmet features EPS Fusion Foam for superior protection and comfort. The S-One Helmet Retro Lifer Gold Gloss Glitter features black trim, ventilated holes, an adjustable chin strap, and the "S1" logo on the front. With EPS Fusion Foam for optimal protection, this multi-impact certified helmet ensures safety and style in one sleek package.
S-One Helmet Retro Lifer Gold Gloss Glitter

$159.99 AUD

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$164.99 AUD
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The S-One Helmet Retro Lifer Black Gloss Glitter is a black BMX helmet with a sparkling glitter finish, foam padding inside, ventilation holes on the front, and an adjustable chin strap. This multi-impact helmet ensures safety and style for all your journeys. The S-One Helmet Retro Lifer Black Gloss Glitter features ventilation holes and a padded interior. Front view.
S-One Helmet Retro Lifer Black Gloss Glitter

$159.99 AUD

 From

$164.99 AUD
Save $10.00
The S-One Helmet Retro Lifer White Gloss/Black Checkers features a black and white checkered stripe down the middle and the number "51" on the side. This high-impact helmet includes interior padding and a black chin strap for added comfort and safety. A white S-One Helmet Retro Lifer White Gloss/Black Checkers with the black "S1" logo, multiple ventilation holes, and an adjustable black chin strap. This Australian-certified helmet offers superior protection as a high-impact multi-impact helmet.
S-One Helmet Retro Lifer White Gloss/Black Checkers

$129.99 AUD

 From

$139.99 AUD
A S-One Helmet Lifer Cyan Matte with ventilation holes, adjustable black chin straps, and "S1" branding on the side. This Australian-certified helmet comes with free sizing kits to ensure the perfect fit. Image of a blue S-One Helmet Lifer Cyan Matte with multiple ventilation holes and a black adjustable strap featuring the S1 logo.
S-One Helmet Lifer Cyan Matte
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$89.99 AUD
A S-One Lifer Helmet RAD Liner with a mustache on it. A S-One Lifer Helmet RAD Liner helmet with a blue liner.
S-One Lifer Helmet RAD Liner
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$67.99 AUD
Two black, curved S-One Lifer Terry Helmet Liners are displayed on a white background, parallel to each other. These washable liners absorb sweat and provide comfort and easy maintenance for your helmet. The S-One Lifer Terry Helmet Liner is a black, washable terry cloth liner for helmets, packed in a clear plastic bag with instructions and warnings on the packaging.
S-One Lifer Terry Helmet Liner
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$26.99 AUD
Save $20.00
The S-One Helmet Lifer Green Camo provides head protection against multiple impacts. A S-One Helmet Lifer Green Camo on a white background.
S-One Helmet Lifer Green Camo

$89.99 AUD

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$109.99 AUD
Save $10.00
S-One Lifer Helmet / Matte Black/White Checkers / XL Image of the S-One Lifer Helmet / Matte Black/White Checkers size chart featuring Multi-Impact EPS Fusion Foam for superior impact protection, sweat-absorbing liner sizing, and instructions on measuring head circumference for the perfect fit. Includes color-coded size options for easy selection.
S-One Lifer Helmet / Matte Black/White Checkers

$99.99 AUD

 From

$109.99 AUD
Sold out
S-One Lifer Helmet / Gloss White/Black Checkers / XL A diagram details the S-One Lifer Helmet / Gloss White/Black Checkers size, featuring EPS Fusion Foam for impact protection and sweat-absorbing liners. Certified Multi-Impact, the helmet sizes range from Small to Mega, with specific size measurements in inches and centimeters.
S-One Lifer Helmet / Gloss White/Black Checkers

$99.99 AUD

 From

$109.99 AUD