Skip to content
Nucleon Kr-Celli Back Protection Insert

Nucleon Kr-Celli Back Protection Insert

$74.95 CAD

SKU 6503919-002-S
UPC 8033637179216
Size Size guide
Color: Transparent smoke

Shipping and returns information

• The triple segmented back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.


• Unique cell micro-structure designed for advanced energy absorption, adaptivity, maximum breathability and air flow.

The extremely lightweight, CE-certified KR-CELLi Protector insert features an articulated back shell plate for flexibility and riding fit, plus an advanced micro-structure cell design for efficient impact energy absorption and high levels of airflow.

• The triple segmented back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties.


• Unique cell micro-structure designed for advanced energy absorption, adaptivity, maximum breathability and air flow.

• Back Protection – EN 1621-2:2014 Level 1


• The ultra-lightweight Nucleon KR-CELLi Protector insert is developed in three waist-to-shoulder dimensions to cover all body sizes.


• The back protector’s structure design and structural change from center towards the outside provide the perfect balance between force dispersion and energy absorption.


• Ergonomic protection plate contours to the natural curve of the back ensuring optimum fit while riding.

• Horizontal flexion groves for an adaptive fit in different riding position.


• Soft comfortable airmesh on the body side of the protector offers maximum breathability and rider comfort.

Combine the Nucleon Kr-Celli Back Protection Insert with

  • Ageless Classic Tee
    Ageless Classic Tee
    from $17.12 CAD

    30/1, 100% Combed Ringspun Cotton, 150 g/m230/1, 90% Combed Ringspun Cotton / 10% Polyester, 150 g/m2 Classic Printed Tee Front Ageless logo gra...

  • Ageless Curve Hat
    Ageless Curve Hat
    from $33.74 CAD

    Curvebill shape, flex back Twill fabric Front 3D embroidered logo Internal and back labeling

COMBINE YOUR NUCLEON KR-CELLI BACK PROTECTION INSERT WITH

View your cart

  • Ageless Curve Hat

    $35.95 CAD

U.S. & CANADA SHIPPING

Orders will generally be shipped within one (1) - two (2) business days after receipt of payment and depending on availability of goods.

All orders shipped at a flat rate cost calculated at checkout. Estimated delivery time is 2-5 days. Shipping companies do not guarantee a delivery timeframe.

For consumer protection, all orders are subject to review. On occasion, this may extend the processing time of your order. For questions regarding order, please call – (US) 1-800-409-0903 / (INT) +1-310-891-0222 / Email: orderstatus@alpinestars.com.

INTERNATIONAL SHIPPING

We are currently only able to ship to addresses within the United States of America. Please contact your local Alpinestars distributor for details of your closest dealer.

Refused Shipments: If you refuse shipment of your order, you will be responsible for the original shipping costs, as well as any duties, taxes and/or customs charges that were incurred upon shipping the package. These expenses will be deducted from your order refund.

WHAT IS YOUR RETURN POLICY?

We guarantee our merchandise to be free of manufacturing defects. If an item you have received is defective, we will be glad to assist you with processing a refund. For help with processing your return, please contact our Customer Service team – (US) 1-800-409-0903 / (INT) +1-310-891-0222 or contact us here.


If the item you ordered becomes defective from wear and use, please contact – Product / Warranty Support team - (US) 1-800-438-2577 / (INT) +1-310-891-0222,
or contact us here.

CAN I RETURN AN ALPINESTARS PRODUCT THAT I ORDERED FROM ANOTHER RETAILER?

We do not accept returns on products that were not purchased from the Alpinestars.com website. If you ordered a product from another retailer, you may contact our Product / Warranty Support team – (US) 1-800-438-2577 / (INT) +1-310-891-0222, or contact us here.

WHERE DO I SHIP MY RETURN?

If you would like to make a return, please contact Customer Service to request an RMA form. The return address, along with directions, will be provided with the RMA form upon issuance. Please include the RMA form within the returned shipment. Returns will only be accepted with an RMA form. To request an RMA form, please contact – (US) 1-800-409-0903 / (INT) +1-310-891-0222, or contact us here.

HOW DO I SHIP MY RETURN?

Pack and seal your box securely, in the original packaging if possible. For boots and shoe returns, place the shoe box inside a shipping box. To ensure that your return package arrives to our warehouse successfully, Alpinestars suggests shipping your return package with a tracking number. Packages must be returned prepaid.

WHEN WILL MY CREDIT CARD BE REFUNDED?

Once Alpinestars receives your returned merchandise, your refund will be processed within 7 business days. If there is a refund due, a credit will be issued in the original form of payment. The credit may not show up until your credit card's next monthly billing cycle. You will be notified via e-mail when this transaction has taken place. Please note that your banking institution may require additional days to process and post this transaction to your account.