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Alpinestars Nucleon KR-1i Back Protector L2 - Black White

In stock

Level: Level 2
Airflow: Solid with holes
Structure: Stiffer Race support
Fitting: Pocket

As low as £56.99
Earn £1 G-Cash
Regular Price £59.99


Road racing riders: Designed for the ultimate in protection, this Alpinestars back insert is a great addition to Alpinestars textile and leather jackets. It is CE certified to Level 2 protection, which is the highest level. The design uses holes to create airflow and keep you cool as you ride, many of you who have used other back protectors know that a sweaty back is the downside to ordinary armour.

Size guide:
• SMALL: Fits XS-S or up to EU44 jackets
• MEDIUM: Fits Medium or EU46-50 jackets
• LARGE: Fits L-3XL or EU52-60 jackets

For Alpinestars jackets only.

Manufacturers Specs

• Fusing together a lightweight, perforated hard shell & energy absorbing foam, this hybrid protector insert offers excellent impact resistance while being flexible & anatomically contoured
• With its innovative cooling airflow channel system the NUCLEON KR-1i Hybrid Back Protector Insert offers optimized levels of protection & comfort for sport & street riding
• Comes in international sizes S, M, L

More Information
Brand Alpinestars
Colour White
Gender Men
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Back/Chest Inserts
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About the Brand


Alpinestars is one of the best known names in motorcycle clothing. Their stellar reputation has been built on a foundation of developing the finest professional racing products. It’s engineered apparel that satisfies the demands of some of the toughest competitors, and harshest environments in motorsports.