K2

K2 Entity Youth Helmet | Black

$89.99
$179.95 You saved $89.96 Off RRP

Select Your Size: XS

Stock
Only 2 left
Dispatch
Ships next business day
Buy now, pay later

Pay over time, interest-free

Split this order into 4 interest-free payments of $22.49. You pick your provider at checkout — nothing extra to set up now.

  1. 1Add to cart and go to checkout as normal.
  2. 2Choose Afterpay, Zip or PayPal Pay in 4 as your payment method.
  3. 3Pay in instalments over time — no interest when you pay on schedule.
AfterpayZipPayPal
  • Afterpay 4 instalments over 6 weeks. First payment at checkout, the rest every 2 weeks.
  • Zip Split into flexible instalments and pay over time, always interest-free.
  • PayPal Pay in 4 — four interest-free payments, one every two weeks.

Each option is subject to the provider's approval and terms. The available options and full terms are shown at checkout. 18+, T&Cs apply.

Available in store

Available online

Pickup available at Twelve Board StoreUsually ready in 1 hour
In-store pickup

Pickup availability

K2 Entity Youth Helmet | Black — XS

  • Twelve Board Store

    In stock · usually ready in 1 hour

    435A Bridge Rd
    Richmond VIC 3121
    Australia

    +61394212293

Customer reviews

Rated 4.9/5 by 866 customers

Based on 866 reviews
93%
(806)
5%
(46)
0%
(4)
0%
(4)
1%
(6)

Awesome thanks

Awesome thanks

Nitro women’s snowboard

Amazing quality and super cool design!!!

Carver C7 Skateboard Trucks | Indigo

T
Burton Women's GORE-TEX Glove 2026 | True Black
Timothy Johnson
Warm Gloves

Burton Women's GORE-TEX Glove 2026 They are a warm Glove and have a removable liner for when it's not as cold

X/DMG X01 Double Knee Work Pant | Washed Stone

Sick work pants, keen to get another pair

Size up. Awesome product well made

Pint-S thoughts

I've had my new Pint-S now for a week and put about 11 klms on it so far due to a fair bit of rain. The battery is now at 62% and top speed of 16kph as I find 12-15 very comfortable and have no intention of hurting myself any sooner than I have to.
The treaded tire gives more confidence for sure off of the pavement which I do about 50%.
I like the curved foot pads as I like a wide stance and my feet feel more planted than on the Pint. The Fender is also almost a must for me now that I see the difference of gravel and dirt not covering the footpads anymore.
Twelveboard store was very helpful and friendly with the purchase as well.

Flight Risk

Thanks for the gift card, not sure how to use it just yet!

M
Bronson Raw Bearings
Matt Swoboda
Love

They’re great

Yet to ride

Board looks sick! Arrived quickly and in great condition, nil complaints

S
Fatboy Bang Bang Crate Basket
Stuart Murray (fastwrxau)
Bang Bang Crate

Fits perfect on my Fatboy Scrambler, comes with mounting screws. Very happy

Burton step on bindings

These were great to use. Forget about ratchets and spend more time going down hill rather than down on your bum tightening your bindings.

S
Vans MTE Standard Waterproof Boot 2026 | Black/White
Stephanie

The boots are great, super comfortable and best of all they have kept my foot warm in the snow.

Shout out to the team at the Twelve Board Store for being super helpful when i went in to pick the boots up

b
Beyond Medals Packable Down Vest 2026 | Black
brad greene
great

had it as a mid layer this weekend and was very satisfied with it. even as a standalone vest

Travel ready Split /Resort binding

Easily modifiable to fit Alpine Prime bindings along with a Quiver Connector means I have a premium split/resort Straightline binding ready to rip on my travels

The EVA footbed can be modified to fit Alpine Prime bindings so now my Straightline bindings can be used with a Quiver Connector to only take one set of bindings with my resort and splitboard overseas.

Epic glove with super comfort

Great quality product. Liners are amazing. Recommend using beeswax on leather palm to keep it waterproof. Holds up in wet weather

Apres and Work - Good Boots

Been running the MTE boots for years lift ops and maintenance, better than Sorrels now that they've got a zip side!

Quality base layer

These Burton base layer pants are the best! Super comfy and a good fit.

Nice sized day pack for short trips and staying light. Can't wait to get up in the mountains to use it.

T
Kenda 20x4" Fat Tyre Bike Tube
Thomas

Excellent! Good people!

D
Karakoram Prime Connect S Binding Twelve Edition
David Fitzgerald
Karakoram prime connect s binding Twelve edition

Been able to fit them to my new Jones splitboard now that it has arrived. Bindings look great, attachment was easy. Cannot wait to try them out. Just need some new skins!

perfect shell

the comfiest & cutest snow pants ever ! theyre super baggy so size down 1-2 sizes. best worn with some thermals under as they dont provide much warmth.

L
Burton Recycled All Day Long Beanie | Elderberry
Lauren

Nice colour, fits well and cosy!

K2 Entity Youth Helmet | Black

A tough kids' lid for the hill and the ride to school.

The K2 Entity is a youth hardshell helmet that's certified for both snow and bike riding. It's made for young rippers exploring the mountain, and it can head straight back out for the ride to school. This one comes in Black.

Lightweight EPS foam is bonded to a durable injection-moulded ABS shell built to survive the gear bag. The K2Dialed three-point fit adjusts with a twist of the dial so it grows with them through a size, passive channel vents move heat and moisture out, and the washable full wrap liner keeps it comfortable.

Key Features

  • Youth sizing: XS and S
  • Hardshell construction: ABS shell over EPS foam
  • K2Dialed fit: three-point dial adjust
  • Passive channel venting: removes heat and moisture
  • Full wrap liner: washable, breathable
  • Snow and bike certified: ASTM F2040, EN 1077, CPSC

Specs

  • Shell: Injection-moulded ABS hardshell
  • Liner: EPS foam
  • Certifications: ASTM F2040, EN 1077, CPSC (bike)
  • Fit system: K2Dialed
  • Padding: Full wrap liner, washable
  • Vents: Passive channel
  • Sizes: XS, S
  • Colourway: Black

Certifications

Certified for: Snowboarding, Skiing, Bike and e-bike riding

  • ASTM F2040: US snow sports helmet standard
  • EN 1077: European ski and snowboard helmet standard
  • CPSC 1203: US bicycle helmet standard, accepted in Australia for bike riding

K2 lists this model as Snow Certified (F2040 + EN1077) and Bike Certified (CPSC + EN), so one helmet covers the mountain and the bike path.

Size Guide

Wrap a soft tape around your child's head about 2cm above the eyebrows, over the widest point and just above the ears. If they're between sizes, the K2Dialed dial lets a larger size be snugged down, but the helmet must sit level and not rock when they shake their head. Don't buy too big to grow into.

Size Head circumference Inches
XS 48–51cm 18 7/8"–20 1/8"
S / Youth 51–55cm 20 1/2"–21 5/8"

The K2Dialed dial fine-tunes the fit within each size.

About K2

K2 started on Vashon Island, Washington, in the early 1960s, when Bill Kirschner began building fibreglass skis that were lighter and livelier than the wood and metal skis of the day. K2 jumped into snowboarding in the late 1980s and went on to launch the Clicker step-in binding in the 90s.

Today K2 builds snowboards, boots, bindings and helmets out of Seattle. Its helmets are known for the dial-adjust K2Dialed fit system, Active Matrix vents and, on selected models, dual certification for both snow and bike riding. Riders choose K2 for gear that's dialled, comfortable and made to last a whole season.

FAQs

Can I use the K2 Entity Youth for bike riding?
Yes. K2 certifies the K2 Entity Youth for snow (ASTM F2040 and EN 1077) and for cycling (US CPSC, which is accepted in Australia for bike helmets). So you can ride it on the mountain and on your bike or e-bike. Check the certification label inside the helmet if you're unsure.

What size K2 Entity Youth should I get?
Measure your child's head about 2cm above the eyebrows: XS fits 48–51cm and S/Youth fits 51–55cm. Pick the size their measurement falls in now, then use the dial to fine-tune it. It should sit level and not move when they shake their head.

When should I replace my helmet?
Replace it after any significant impact, even if you can't see damage. The EPS foam inside is designed to crush once to absorb a hit, so a helmet that has taken a big crash may not protect you the same way again. Also replace it if the shell is cracked, the foam is dented or the strap or buckle is damaged.

Is the Entity good for a kid who rides a bike too?
Yes. That's the point of it. K2 certifies the Entity for snow and for cycling (US CPSC), so one helmet can cover ski trips and riding to school. Take the time to re-adjust the dial and strap for the bike.

Why Buy From Twelve Board Store

  • ✔️ Free shipping Australia-wide on orders over $90
  • ✔️ Expert snow advice from real riders, 7 days a week
  • ✔️ Easy returns for a hassle-free experience
  • ✔️ Huge range of skate, snow & electric gear
  • ✔️ Proudly Australian owned & operated

Dialled on the mountain since the 60s.

A promotional banner with three illustrated step icons and text reading 'FREE & FAST SHIPPING', 'EASY RETURNS', and 'REAL RIDER SUPPORT' on a light gray background.
A promotional graphic with four text callouts on a white background: free and fast shipping for orders over $89, easy returns with a 30-day hassle-free policy, real rider support with a phone number, and secure checkout with encrypted payments and AfterPay & Zip availability.
A promotional banner with a black sidebar on the left reading 'WHY BUY FROM TWELVE.' and four white content panels on the right with text about riders selling to riders, expert advice in-store and online, services you can't get online, and trading since 2012.
A text-based promotional flyer with a black header reading 'WHY BUY FROM TWELVE.' and several paragraphs of white text on a white background detailing services and trust points for a board shop.

Why Buy from Twelve Board Store

Twelve Board Store has been riders selling to riders since 2013. We are not a generic retail chain — we are a specialist board sports retailer built around genuine product knowledge, real rider experience and the kind of after-sales support that only comes from a team that actually uses the gear they sell.

Every brand we stock, we ride. Every recommendation we make comes from real experience — on the mountain, in the park, on the street, and on the road. When you call us, you talk to someone who has been on a snowboard at Hotham last weekend or a skateboard in the carpark this morning. That is the difference between buying from Twelve and buying from a warehouse with a website.

We offer services that no online-only retailer can match. Our in-store workshop handles snowboard waxing and tuning, boot heat moulding, electric skateboard and e-bike repairs and assembly, and warranty support handled in-house rather than shipped offshore to a call centre. If something goes wrong with your gear, we fix it. If your boots don't fit, we sort it. If you ordered the wrong size, we swap it — no questions asked.

Our showroom at 435A Bridge Road Richmond stocks the full range across snowboards, bindings, boots, skateboards, longboards, electric skateboards, e-bikes, outerwear and accessories. We offer free shipping Australia-wide on orders over $89, AfterPay and Zip for flexible payment, and fast dispatch so your gear arrives when you need it.

Over a decade in business. More than 1,000 reviews. The most trusted specialist board store in Melbourne. If you need advice before you buy, call us on 03 9421 2293, visit us in-store, or contact us online — we'll get you sorted.

Shop Snowboards · Shop Skateboards · Shop Electric · Contact Our Team