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Alpinestars 2026 S-M3 Radium Helmet Gray/Black/Yellow Fluoro Matte

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Engineered for MX, Enduro, and off-road riding, the SM3 Helmet integrates advanced technologies and innovations designed to enhance ease of use, comfort, and impact protection.

Key Features

  • Advanced Shell Construction: This 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 lightweight. The SM3 medium weighs 1430g (ECE) 
  • Ventilation: Maximized ventilation and high levels of heat transfer exchange thanks to 10 inlets and seven exhaust ports.
  • Rotational Acceleration Force Protection: 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.
  • Visor Release: Patented visor release system ensures the visor is released with the correct pre-determined amount of force, effectively reducing the forces on the rider’s neck during an impact.

Construction

  • The inner and outer surfaces are engineered to minimize the effects of oblique impacts.
  • 5 EPS inner parts with 4 densities to effectively manage volume and impact perfromance.
  • Hydration tube channels are integrated into the helmet’s cheek pads for convenience and performance.
  • Comfort liner is constructed using recycled materials for a lower carbon footprint.
  • The fit can be tailored to the rider’s head thanks to the helmet’s crown and cheek pads, which are available as genuine spare parts in different thicknesses.

Protection

  • Alpinestars has introduced a new in-house standard for the SM3 helmet to test the helmet’s chin to conditions heavier than the homologation standard, and in order to pass the Alpinestars’ new standards, the shell thickness and the structure of the helmet design itself have both been optimized on the chin area for superior impact performance.
  • The inner and outer surfaces are engineered to minimize the effects of oblique impacts.
  • Equipped with an Emergency Release System and removable cheek pads to permit the safe and easy removal of the cheek pads while the helmet is still on, while the 3D contoured foam ensures rider comfort.
  • Soft textile chin strap is 25mm for optimal safety and rider comfort.
  • Stainless steel D-rings ensure a tight and secure fit.
  • The SM3 helmet conforms to ECE 2206 homologation for use worldwide.

ALPINESTARS

Alpinestars offers premium gear and apparel for motocross, road racing, and cycling enthusiasts. With a commitment to innovation and safety, Alpinestars provides high-quality products, including jackets, boots, gloves, and more, designed for ultimate performance and protection. Shop now for fast and reliable NZ delivery from Hyper Ride.

Aucklander's Same Day Delivery 


  • Live in Auckland? Get your order today with our Urgent Tonight Service.
  • Cost: $19.99 (Excludes Surfboards. Surfboards go in a Van and are charged at completely different rate).
  • Eligibility: Check your address here.
  • Order Deadline: 2.30pm (Monday to Friday, excluding public holidays).

Here is an example of an item available for Urgent Tonight delivery Example note the Urgent banner on the right hand side


General Shipping Information

Please note that we do not deliver to PO boxes, Great Barrier Island, or the Chatham Islands.

Street Clothing and Footwear

  • Cost: $9.99
  • Delivery: 1-3 working days within New Zealand, plus 1-3 extra days for rural areas.
  •  

Standard Nationwide

  • Cost: $14.99
  • Delivery: 2-3 working days within New Zealand, plus 1-3 extra days for rural areas.
  • Exceptions: Surfboards, Soft Top Surfboards, Wakeboards, Waterskis, SUPs, and Bikes.

Larger Items

  • Medium: $19.99 per item (Bodyboards, Board Bags, Longboard Skateboards, Moto Boots, and Moto Helmets).
  • Large: $29.99 per item (Snowboards, Snowboard Packages, Kneeboards, Wakeboards, Water Skis, and Bikes).
  • XLarge: $29.99 per item (Inflatable Stand-Up Paddle Boards).

Auckland Central - Urgent Tonight

  • Cost: $19.99 (Excludes Surfboards)
  • Delivery: Orders placed between 8am-2.30pm will be delivered between 6pm-9pm on the same day.
  • Area Coverage: Auckland Metro area, check your eligibility here.
  • Availability: Monday to Friday.

Bulky Items (Surfboards, Roof Boxes, Large Bike Racks)

  • Delivery Time: Up to 10 days based on location within New Zealand.
  • Cost: Auckland $29, Rest of the North Island $69, South Island $99.
  • Note: Surfboards, Roof Boxes, and Large Bike Racks require special transport arrangements.

Rural Delivery Surcharge

  • Surcharge: $9.99 for any rural delivery.
  • Note: We recommend delivery to a non-rural town or workplace to avoid this surcharge.

Waiheke Island Delivery Surcharge

  • Surcharge: $30 due to high courier surcharges.
  • Recommendation: Consider delivering to a friend in Auckland City who can bring it out.

Additional Information

  • Rural Delivery Information: Please be aware that delivery times for rural areas may vary based on the frequency of service in your specific location. Rural couriers may visit some areas once a week. To ensure accurate delivery information for your rural address, we recommend contacting your local rural courier service.
  • Order Cancellations: We cannot process cancellations/Edits once an order is placed.
  • Shipping Times: No weekend or public holiday shipments.
  • Tracking: Email us at ridesupport@hyper.co.nz for your tracking number.
  • Contact Us: Phone Support: 0800 855 788, Email: ridesupport@hyper.co.nz
  •  

Freight Companies

  • Post Haste and Mainfreight for most shipments. Track your order at:

Australia

  • For shipping information on Australian orders, click here.

 

 

Please note that we do not ship surfboards or stand-up paddleboards to Australia.

Also we do not deliver to post shops and post office boxes. We require a physical business or residential delivery address.

Australia Standard Nationwide

  • Cost: $19.99 + 2% import fee (may differ based on the item).
  • Delivery Time: 4-6 business days. (please note this is an estimate)

At Hyper Ride, we are committed to delivering your order as swiftly as possible. All our Australian shipments are handled by Team Global Express.

Shipping Schedule

All products are dispatched during normal business hours (Monday to Friday, 8 am to 5 pm). Please note that our daily order cutoff time is 3 PM NZ time. Orders placed outside of business hours, during public holidays, and on weekends will be processed on the next business day, as courier companies do not operate during those times.

Tracking Your Order

Once your parcel is scanned by Team Global Express, you will automatically receive a tracking link at the email address you provided with your order. To track your shipment with Team Global Express, please visit https://www.myteamge.com/

Customs and Duty Charges

For international orders, it's essential to be aware of potential customs or import duties. These charges are applied when the parcel reaches its destination country and are the responsibility of the recipient. Hyper Ride has no control over these fees and cannot predict their amount. We cannot be held responsible for any additional charges incurred, nor can we accept a return in such cases. As an established and ethical business, we do not engage in illegal practices such as marking international orders as gifts to bypass or reduce customs fees.

If you have any questions or need assistance, please contact our support team at ridesupport@hyper.co.nz.

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