My Basket

Alpinestars Nucleon KR-1 Back Protector L2 - Black White


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

As low as £132.99 Regular Price £139.99
Request a Price Match


Road racing riders: Designed for the ultimate in protection, this Alpinestars back protector 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. Use straps and waist adjustment for the perfect fit and to ensure a secure fit in the event of a slide.

Size guide:
• X-SMALL: Fits XS or up to EU38 jackets
• SMALL: Fits Small or EU40-44 jackets
• MEDIUM: Fits Medium or EU46-50 jackets
• LARGE: Fits Large or EU52-56 jackets
• X-LARGE: Fits XL or EU58 upwards jackets

For Alpinestars jackets or suits only.

Manufacturers Specs

• Back protection CE certified Level 2 to the latest back protector standard revision (prEN1621-2:2014)
• Featuring hard-shell vertebrae protection & high energy absorbing viscoelastic memory foam, this innovative hybrid back protector is uncompromising in safety & performance
• Ergonomically profiled for sport riding with superb ventilation features – the NUCLEON KR-1 is extremely lightweight & breathable
• Comes in international sizes XS-XL

More Information
Sale No
Brand Alpinestars
Colour Black
Category Chest & Back Guards
Write Your Own Review
You're reviewing:Alpinestars Nucleon KR-1 Back Protector L2 - Black White
Your Rating
Chest & Back Guards
SizeOnline Availability
S In Stock - Immediate Dispatch

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.