Search by
Clear all
No products found
My Basket


Interest FREE with Klarna.

     Free UK Delivery

On orders over £20


and Free Exchanges*


Serving you & your 2 wheels


For Your Complete Peace of Mind


Alpinestars Nucleon KR-Cell Back L1 - Black Red

In stock
As low as £85.49 Regular Price £89.99
Request a Price Match

Level: Level 1
Airflow: 3D mesh
Structure: Stiffer Race support
Fitting: Shoulder straps


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

Manufacturers Specs

• Back protector CE certified against EN 1621_2:2014 Level 1
• Back protector developed in 3 waist to shoulder dimension in order to cover all the body size
• Back hard shell plates are constructed from a high performance polymeric material blend for optimised flexibility & excellent weight-saving properties
• Shells are highly perforated for maximum breathability & air ventilation
• New single injected compound shell constructed with triple layers design to absorb the impacts & allow the maximum breathability & air flow
• Ergonomic protection plate contour to the natural curve of the back ensuring optimum fit while riding
• Horizontal flexion groves for an adaptive fit in different position
• Adjustable & detachable elastic shoulder straps via a snap fit system to allow a more comfortable use of the protector
• Compatible with the Nucleon KR-C protector
• Compatible with the Nucleon KR-TB protector
• Kidney belt featuring a dual Velcro closure system
• Soft bio foam padded chassis for maximum comfort

More Information
Brand Alpinestars
Colour Red
Gender Men, Women
Category Body Armour » Back Protectors
Write Your Own Review
You're reviewing:Alpinestars Nucleon KR-Cell Back L1 - Black Red
Your Rating

Size Charts

SizeColourOnline Availability
XS Red Select size for estimated delivery date
S Red Select size for estimated delivery date
M Red Select size for estimated delivery date
L Red Select size for estimated delivery date
XL Red Select size for estimated delivery date

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.