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Alpinestars Nucleon KR-Cell Back Protector

Alpinestars Nucleon KR-Cell Back Protector

Product form
SKU: 2702-0204

20 in stock Ships within 24 hours  Orders placed before 2pm CST ship the same business day. Orders placed after 2pm CST on Friday, or anytime Saturday or Sunday, ship the following Monday. You will receive a tracking number by email once your order ships.

$149.95

Free pickup in our shop(s)

    • Order Today, Ships Today — Aug 29, 2026 14:00:00 -0500 left Order cutoffs are 2pm CT.

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    • Free shipping on all orders above $150
    Features

    Features

    • Developed in three waist-to-shoulder dimensions in order to cover all body size types
    • Back hard shell plates are constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight-saving properties
    • Shells are highly perforated for maximum breathability and air ventilation
    • Single injected compound shell constructed with triple-layer design to absorb impacts and allow maximum airflow
    • Ergonomic protector plate contours to the natural curve of the back to ensure an optimal fit when in the riding position
    • Horizontal flexion grooves for an adaptive fit
    • Adjustable, detachable elastic shoulder straps with a snap-fit system for a comfortable fit
    • Compatible with the Nucleon KR-C protector
    • Kidney belt features dual hook-and-loop closure system
    • Soft bio-foam padded chassis for maximum comfort
    Specifications
    • Product Name:Impact Protector
    • Type:Back
    • Model:Nucleon KR-Cell
    • Base Color:Black
    • Size:Varies by size
    • Size Group:Adult
    • Units:Each
    • Riding Style:Street / Adventure Touring / Dual-Sport
    Product Name Impact Protector
    Type Back

    Description

    Features

    • Developed in three waist-to-shoulder dimensions in order to cover all body size types
    • Back hard shell plates are constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight-saving properties
    • Shells are highly perforated for maximum breathability and air ventilation
    • Single injected compound shell constructed with triple-layer design to absorb impacts and allow maximum airflow
    • Ergonomic protector plate contours to the natural curve of the back to ensure an optimal fit when in the riding position
    • Horizontal flexion grooves for an adaptive fit
    • Adjustable, detachable elastic shoulder straps with a snap-fit system for a comfortable fit
    • Compatible with the Nucleon KR-C protector
    • Kidney belt features dual hook-and-loop closure system
    • Soft bio-foam padded chassis for maximum comfort

    Specifications

    • Product Name: Impact Protector
    • Type: Back
    • Model: Nucleon KR-Cell
    • Base Color: Black
    • Size: Varies by size
    • Read more

    Returns & Delivery

    When will my order be delivered?

    Orders are processed and shipped within the same day to 2 business days from our nearest warehouse for fastest delivery. Your order will be packaged carefully and delivered to your door. You'll receive tracking information by email once your order ships so you can follow its journey.

    Can I return my product?

    We offer a 30-day return policy on most items. To be eligible for a return, your item must be unused, in original condition with tags and packaging, and include proof of purchase. Before sending anything back, contact us at fivestarparts1@gmail.com to request an RMA (Return Merchandise Authorization) number — items sent back without one may be delayed or refused. The customer is responsible for return shipping costs. Once your return is received and inspected, refunds are processed within 10 business days to your original payment method. Please note that discontinued and closeout items are final sale and cannot be returned.

    What can I do if my item (or part of it) is damaged?

    Please inspect your order upon delivery. If your item is defective, damaged, or you received the wrong item, contact us immediately at fivestarparts1@gmail.com so we can evaluate the issue and make it right. We'll work with you to resolve the problem quickly.

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