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Alpinestars A-4 Plasma Chest Protector Black/Red/White

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Anatomically profiled for all forms of off-road riding, the A-4 PLASMA Chest Protector features a semi-rigid thermoplastic polyhedron design chest protector and a Nucleon PLASMA back protector that are engineered to be lightweight, breathable, comfortable, adaptive and protective.

  • Exceptional Comfort and Flexibility: The Nucleon PLASMA Back Protector is crafted from a USDA Certified Biobased viscoelastic material. Designed for multi-directional pliability, the protector moulds to the body for a close fit, effectively dissipating impact energy to deliver reliable protection. Lightweight and highly ventilated, this protector offers strong impact force dispersion and absorption while ensuring maximum coverage area in all riding positions.
  • Lightweight and Ultra-Ventilated Chest Armour: The chest outer shell’s design is based on geodesic polyhedrons, and like a geodesic dome, less material is needed to achieve the desired structural strength and imposed load performance when compared to flat or unfaceted surfaces. This results in a protector where the whole is greater than the sum of all its parts, making the new A-4 PLASMA Chest Protector supremely lightweight and ventilated.
  • Premium Comfort: The over-injected flexible side wings of the chest protector perfectly follow the body’s contours for superior comfort and freedom of movement.
  • Optional Race Kit: Engineered to be compatible with the Nucleon PLASMA Extended Roost Coverage kit which includes Upper and Lower Chest Extensions and an additional Y-Strap System, allowing riders to use the A-4 Chest Protector without the back protector.
  • Rib and Shoulder Coverage: The A-4 PLASMA Chest Protector features highly perforated, adjustable and detachable rib and shoulder padding for additional coverage against roost and impact.
  • BNS compatible via the elasticated BNS pull tabs situated on the removable soft, tactile thermoformed shoulder pads.
  • Constructed from Certified Biobased, eco-friendly and sustainable impact absorbing material.
  • Equipped with adjustable shoulder and side straps for an optimised performance fit.
  • Removable soft, tactile thermoformed shoulder padding for enhanced rider comfort.
  • The lining on the back protector offers a soft tactile feeling against the skin while maintaining the integral structure of the protectors and reducing the risk of any material tearing.
  • The lining is ribbed for superior airflow while also reducing the amount of material that is in contact with the skin.
  • The perforated 3D mesh chassis also offers additional protection against tyre roost.
  • Bionic Neck Support compatibility via the BNS shoulder pull tabs.
  • According to European statutory law, the CE mark is a conformity requirement for the marketing of this product. The following standards apply:
  • Back protector: EN 1621-2:2014 LEVEL 1
  • Chest protector: EN 1621-3:2018 LEVEL 1

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.

 

Auckland Same Day Delivery

Live in Auckland? Get your order today with our Urgent Tonight service.

Urgent Tonight $19.99

Excludes surfboards. Surfboards travel separately by van and are priced differently at checkout.

Order Window Order by 2:30pm

Available Monday to Friday, excluding public holidays. Delivered between 6:00pm and 9:00pm the same day.

Coverage Auckland Metro

Check the zone map below and look for the Urgent Tonight banner on eligible products.

We do not deliver to PO boxes, Great Barrier Island, or the Chatham Islands. Rural deliveries may also take an extra 1–3 working days.

Shipping Rates

Category Cost Delivery Items
Street Clothing & Footwear $9.99 1–3 working days within New Zealand, plus 1–3 extra days for rural areas. Street clothing and footwear.
Standard Nationwide $14.99 2–3 working days within New Zealand, plus 1–3 extra days for rural areas. Most items excluding surfboards, soft top surfboards, wakeboards, waterskis, SUPs, and bikes.
Medium Items $19.99 per item Standard delivery timeframe applies. Bodyboards, board bags, longboard skateboards, moto boots, and moto helmets.
Large Items $29.99 per item Standard delivery timeframe applies. Snowboards, snowboard packages, kneeboards, wakeboards, water skis, and bikes.
XLarge Items $29.99 per item Standard delivery timeframe applies. Inflatable stand-up paddle boards.

Bulky Items

Surfboards, Roof Boxes & Large Bike Racks

These items require special transport arrangements. Delivery can take up to 10 days depending on location within New Zealand.

Auckland $29.99
Rest of North Island $69.99
South Island $99.99

Surcharges

Rural Delivery $9.99

We recommend delivery to a non-rural town or workplace to avoid this surcharge.

Waiheke Island $30.00

Due to high courier surcharges. Consider delivering to a friend in Auckland City who can bring it out.

Additional Information

Rural Delivery Information

Delivery times for rural areas can vary depending on how often couriers service your location. Some rural deliveries may only be serviced once a week, so we recommend checking with your local rural courier if timing is important.

Order Changes

Once an order has been placed, we cannot process cancellations or edits.

Shipping Days

Orders are not shipped on weekends or public holidays.

Tracking

Need your tracking number? Email ridesupport@hyper.co.nz and we’ll help you out.

Support & Freight

Contact Us

Email: ridesupport@hyper.co.nz

Phone: 09 580 4152

Freight Companies

  • Post Haste and Bascik are used for orders shipped from Hyper Ride warehouse.  
  • Orders sent directly from a supplier will be shipped using the supplier’s nominated courier.

Shipping to Australia?

For Australian shipping information, head to our dedicated Shipping AU page.

View Shipping AU

 

We currently offer standard shipping only for Australia. All Australian orders are first received at our Auckland HQ, where they are collated and processed for export before dispatch.

Shipping Cost $25 + 2%

$25 shipping plus a 2% import fee. The fee may vary depending on the item.

Delivery Estimate 4–6 Days

Estimated delivery time is 4–6 business days from dispatch.

Dispatch Timing Up to 3 Days

Orders do not ship same-day. Processing and export prep can take up to 3 business days.

Shipping Type Standard Only

There are currently no express shipping options available for Australia.

We do not ship surfboards or stand-up paddleboards to Australia. We also cannot deliver to post shops or PO Boxes — a residential or business street address is required.

Shipping Overview

Shipping Type Cost Delivery Details
Australia Standard Nationwide $25 + 2% import fee 4–6 business days from dispatch (estimate only). Orders are first collated at our Auckland HQ and processed for export before dispatch. Rural and remote areas may take longer.

How Australian Orders Work

Order Processing

Orders do not ship same-day. All Australian orders first arrive at our Auckland HQ warehouse, where they are collated and processed for export. This can take up to 3 business days before dispatch.

Multiple Items

If your order contains multiple items, we’ll collate them at our Auckland HQ and ship them together so your order arrives in full.

Remote Areas

Delivery to rural or remote parts of Australia, including WA, NT, and Far North QLD, may take longer than the standard 4–6 business day estimate.

Dispatch Schedule

Orders are dispatched Monday to Friday, 8:00am–5:00pm NZ time. Our daily processing cut-off is 3:00pm NZ time. Orders placed after this, on weekends, or on public holidays will be processed the next business day.

Tracking, Customs & Returns

Tracking Your Order

You’ll automatically receive a Team Global Express tracking link once your parcel leaves Auckland and is scanned into the carrier network.

Customs & Duty Charges

International orders may be subject to customs or import duties once they reach Australia. These charges are the responsibility of the recipient. Hyper Ride cannot control, predict, or waive these fees, and we cannot mark orders as gifts.

Returns from Australia

Returns from Australia are not free. For full returns information, including how to lodge a return, please visit our Returns page.

Need Help?

Customer Support

For help with Australian shipping, tracking, or returns, email ridesupport@hyper.co.nz.

Quick Summary

  • Standard shipping only for Australia.
  • Orders are collated at Auckland HQ before export.
  • Dispatch can take up to 3 business days.
  • Delivery is estimated at 4–6 business days from dispatch.
  • Remote areas may take longer.

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