The S-One Helmet Mega Lifer Purple Matte is an Australian-certified helmet with a matte purple finish, ventilation holes, adjustable chin strap, side "S1" logo, and designed for high-impact protection.
The S-One Helmet Mega Lifer Purple Matte features black padding, ventilation holes, an adjustable chin strap, a white "S1" logo, and is Australian-certified for high-impact protection.
The S-One Helmet Mega Lifer Purple Matte features a matte finish, air vents, black adjustable chin strap, white "S1" logos on the side and strap, and is Australian-certified for high-impact protection.
The S-One Helmet Mega Lifer Purple Matte features ventilation holes, a black chin strap, and the "S1" logo on the side. This high-impact matte helmet is Australian-certified for safety.
Diagram of the S-One Helmet Mega Lifer Purple Matte showing EPS fusion foam layers, sweat-absorbing liner, helmet sizing guide, and size chart.

Description

Got a lot of brains? The S-One Mega Lifer Helmet is the best fitting, high-impact and multi-impact Australian-certified helmet on the market made just for your head!

We recommend checking the sizing below / off S-One's top notch sizing chart, then selecting the sizing kits above and below the helmet you're ordereing.

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

Sizing:
XS: 57.1cm (22.5")
S: 58.5cm (23")
M: 59.5cm (23.5")
L: 61cm (24")
XL: 62.2cm (24.5")
XXL: 63.5cm (25")
XXXL: 64.7cm (25.5")

How to measure:
Use a soft tape measure to measure the circumference (around) of your head and an inch (2.54cm) above your eyebrows. Keep the tape level front to back. If you don't have a measuring tape, use a piece of string or shoelace, then lay it out on a table and measure it with a ruler.

Features:
- Multiple and high-impact EPS Fusion foam
- Deep Design
- Sweat absorbing liner
- Lightweight construction
- High impact ABS outer shell

S-One Helmet Mega Lifer Purple Matte

Brand: S-One Helmets SKU:

$89.99 AUD

Or 4 payments of $22.49 AUD with

Colour - Matte Purple

Size - XS

S-One Mega Lifer sizing

The Mega Lifer is S-One's big shell for larger heads, sized by nominal head size in inches. Three liner thicknesses come in the box.

SizeHead circumferenceNotes
XS56–57cm22.5" nominal
S57–58.5cm23" nominal
M58.5–60cm23.5" nominal
L60–61cm24" nominal
XL61–62cm24.5" nominal
XXL62–63.5cm25" nominal
XXXL63.5–65cm25.5" nominal

Between sizes? S-One says go larger and use the thinner liner. Mega Lifer XS to M overlap the standard Lifer XL to XXXL; the Mega has a deeper, rounder fit.

How to measure

Wrap a soft tape measure to measure the circumference (around) your head an inch (2.54cm) above your eyebrows. Keep the tape level front to back around the widest part of your head. Keep it level and snug but not tight. If you don't have a measuring tape, use a piece of string, shoelace, spaghetti* or snake** then lay it out on a table and measure it with a ruler.

*Make sure the spaghetti is cooked or the snake is asleep.

**LUXBMX does not recommend using a snake to measure the circumference of your head. (It's a joke)

Between two sizes? Most helmet brands recommend the larger size and using the thicker set of pads. A helmet should feel snug all round with no pressure points, and shouldn't rock when you shake your head.

Read the full buying guide

S-One Mega Lifer sizing

The Mega Lifer is S-One's big shell for larger heads, sized by nominal head size in inches. Three liner thicknesses come in the box.

SizeHead circumferenceNotes
XS56–57cm22.5" nominal
S57–58.5cm23" nominal
M58.5–60cm23.5" nominal
L60–61cm24" nominal
XL61–62cm24.5" nominal
XXL62–63.5cm25" nominal
XXXL63.5–65cm25.5" nominal

Between sizes? S-One says go larger and use the thinner liner. Mega Lifer XS to M overlap the standard Lifer XL to XXXL; the Mega has a deeper, rounder fit.

How to measure

Wrap a soft tape measure to measure the circumference (around) your head an inch (2.54cm) above your eyebrows. Keep the tape level front to back around the widest part of your head. Keep it level and snug but not tight. If you don't have a measuring tape, use a piece of string, shoelace, spaghetti* or snake** then lay it out on a table and measure it with a ruler.

*Make sure the spaghetti is cooked or the snake is asleep.

**LUXBMX does not recommend using a snake to measure the circumference of your head. (It's a joke)

Between two sizes? Most helmet brands recommend the larger size and using the thicker set of pads. A helmet should feel snug all round with no pressure points, and shouldn't rock when you shake your head.

Read the full buying guide

S-One Helmet Mega Lifer Purple Matte - Matte Purple / XS

$89.99 AUD

Price match request

$12.99 flat-rate shipping Australia-wide, Express from $21.99

Free in-store pickup - Brisbane

Availability

Matte Purple
XS
S
M
L
XL
XXL
XXXL

● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

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