Alpinestars package protector, Nucleon KR-3, L

Alpinestars package protector, Nucleon KR-3, L

Alpinestars package protector, Nucleon KR-3, L

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£165.39
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Alpinestars package protector, Nucleon KR-3, L

In stock
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£165.99
Free Delivery

ALPINESTARS ALPINESTARS - Protections Nucleon KR-3 L

Overall Rating: 4.0 / 5 (average from multiple review sources, as of Dec 12, 2025)
Based on a total of 40,879 customer reviews from independent review platforms.

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£173.96

Alpinestars Nucleon Kr 3 Back Protector Black L

Overall Rating: 4.3 / 5 (average from multiple review sources, as of Dec 10, 2025)
Based on a total of 7,479 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
3 working day(s)
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£178.49
Delivery from £7.99

Alpinestars package protector, Nucleon KR-3, L

In stock
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£179.00
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Alpinestars Nucleon KR-3 Level 2 Protector Motorbike Motorcycle Body Armour

Overall Rating: 1.2 / 5 (average from multiple review sources, as of Dec 9, 2025)
Based on a total of 21,719 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 1 working day of receiving cleared payment.
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£194.74
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Alpinestars Nucleaon KR-3 Motorcycle Touring Back Protector Smoke Black Red CE

Overall Rating: 1.2 / 5 (average from multiple review sources, as of Dec 9, 2025)
Based on a total of 21,719 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 2 - 7 working days of receiving cleared payment.
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£194.74
GBP 194.74 / Unit
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Alpinestars Nucleaon KR-3 Motorcycle Riding Back Protector Smoke Black Red CE

Overall Rating: 1.2 / 5 (average from multiple review sources, as of Dec 9, 2025)
Based on a total of 21,719 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 2 - 7 working days of receiving cleared payment.
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£194.74
GBP 194.74 / Unit
Delivery from £4.99

Alpinestars package protector, Nucleon KR-3, L

In stock
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£204.99
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Product information

At a glance

  • CE Level 2 certified for superior safety standards.
  • Lightweight, multi-layered design for impact absorption.
  • Adjustable fit for optimal comfort during rides.

Note: This text was created with the help of AI.

Ultimate Protection for Every Rider

The Alpinestars Back Protector Nucleon KR-3 is a must-have for any serious motorcyclist, whether you're a weekend warrior or a daily commuter. This premium body armour is designed for those who prioritize safety without compromising on comfort and style. With its sleek Gray, Black, and Red color scheme, it seamlessly fits into any gear setup while providing generous protection for your back.

Advanced Safety Features

The Nucleon KR-3 is engineered with a focus on superior performance and impact resistance. Featuring a multi-layered, lightweight design, it incorporates cutting-edge technology that absorbs and disperses energy during a fall. The back protector boasts CE Level 2 certification, ensuring it meets stringent safety standards. Additionally, its ventilated structure promotes airflow, keeping you cool on long rides, while the ergonomic shape allows for natural movement, making it perfect for both sport and touring use.

Comfort Meets Style

Comfort is key when it comes to protective gear, and the Alpinestars Nucleon KR-3 doesn’t disappoint. The adjustable straps ensure a snug fit, accommodating different body shapes and sizes. The soft-touch materials reduce irritation against the skin, allowing you to wear it for hours without discomfort. Plus, the striking Gray, Black, and Red design not only looks great but also enhances visibility on the road, making you stand out for all the right reasons.

Versatile Use and Compatibility

This back protector is not just about safety and style; it's incredibly versatile too. It can be easily integrated into various Alpinestars jackets, creating a complete protective ensemble. Whether you’re hitting the track or cruising through city streets, the Nucleon KR-3 provides the flexibility you need. Its lightweight nature means you can wear it all day without feeling weighed down, making it ideal for riders who demand both protection and ease of use in their gear.

Note: This text was created with the help of AI.

Pros and cons

Pros

  • CE Level 2 certified
  • Lightweight and comfortable
  • Ventilated for airflow
  • Stylish design enhances visibility
  • Versatile compatibility with jackets

Cons

  • May not fit all body types
  • Price may be higher for some

Note: This text was created with the help of AI.

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1 Variants from £184.38

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Alpinestars package protector, Nucleon KR-3, L

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Back protector CE certified to EN 1621 2:2014 LEVEL 2. New single injected lattice structure shell constructed with ergonomic design to absorb high impacts and allow maximum breathability and air flow. New soft viscoelastic PU foam compound on the central spine area for fit, comfort and impact absorption. Convex design on the central hard shell provides highest level of protection of the spine. New adjustable rib protector constructed from a high performance polymeric material blend for additional side protection.
£165.39
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