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Alpinestars SM3 RADIUM HELMET ECE06 GRAY BLACK FLURO-YELLOW MATT

Alpinestars SM3 RADIUM HELMET ECE06 GRAY BLACK FLURO-YELLOW MATT

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Regular price $281.99
Regular price $299.99 Sale price $281.99
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The S-M3 helmet is engineered for MX, Enduro and Off-road use, and features a whole raft of technologies and innovations optimized for ease of use, comfort and impact performance.

  • DOT INNER SHELL
  • The S-M3 helmet conforms to both DOT certification and ECE 2206 homologation for use worldwide.
  • VISOR DETACHING SYSTEM
  • PATENTED SYSTEM
  • Patented visor release system ensures the visor is released with the correct predetermined amount of force, effectively reducing the forces on the rider’s neck during an impact.

VENTILATION

  • Maximized ventilation and high levels of heat transfer exchange thanks to 10 inlets and 7 exhaust ports.

INNOVATIVE FRICTION COATING

  • Alpinestars patented low friction coating is applied to the inner part of the main EPS liner to reduce the rotational acceleration forces that can result from certain oblique impacts. This layer essentially acts as a slip plane to mimic the brain’s own low friction cerebrospinal fluid, which is the body’s natural defense against oblique impacts.

LIGHTWEIGHT OUTERSHELL

  • This lightweight helmet features a thermo-injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight.
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There are a huge number of products out there for motorcyclists! We keep certain products in store and others online only.

For every product, you can see where it is by looking under the product title.

  • PRICE MATCH!

    Seen the exact product somewhere else for a cheaper price?

    Give us the chance to match it! Just get in touch with us and let us know where you saw it.

  • DESPATCH TIMES.

    We will get your order out as soon as we can! Below is an estimate of when your order will be shipped.

    Store stock: 1 business day.

    Warehouse stock: 3 business days.

Helpful info.

Don't know your size?

Please click on the brand to see relating size charts. These are a guide to help you find the correct fit.

If you have any queries regarding sizing, please get in touch with us via email or give us a call. 

E: info@highside.com.au

T: 03 9290 9849

Get in touch with us.

Need to ask us something?

Call us on 03 9290 9849 or email us at info@highside.com.au.

Shipping Times

Free Shipping

We offer free shipping on all orders over $199 within Australia! We use standard Auspost shipping. Orders that that do not meet this threshold will incur a shipping fee of $10.

Express Shipping

Need something in a hurry? 

We offer an express shipping option through Australia Post. The cost of express shipping is $15. 

Handling Time

We aim to have your order dispatched within 1-3 days. This does not take into account public holidays and weekends. 

Shipping Time

We use standard Australia Post to send your order. Below is an estimate of expected shipping lead times. Please note that these delivery times represent the shortest and longest expected lead times.

 

Destination 
Australia Post Delivery Time
Australian Capital Territory
3 to 11 business days
New South Wales
4 to 10 business days
Northern Territory
7 to 14 business days
Queensland
5 to 11 business days
South Australia
6 to 9 business days
Tasmania
6 to 14 business days
Victoria
2 to 8 business days
Western Australia
9 to 15 business days

 

If you opt for express shipping, you will receive your order in approx. 1-3 business days after despatch depending on your location.

International Shipments

At this stage, Highside does not ship overseas through our online store. If you  overseas, please get in touch with us at info@highside.com.au and we can prepare a custom quote for you.