Alpinestars Nucleon KR-Cell Back Protector
$164.95 - $195.99
Alpinestars Nucleon KR-Cell Back Protector Item # 572757

Description
Keys, wallet, Cell. Extreme everyday protection for the street, the Alpinestars Nucleon KR-Cell Back Protector will become an indispensable part of your kit. And with its extremely low weight and high performance, it is so comfortable you will want to wear it every time you ride.
Features:
- 3 waist-to-shoulder dimensions in order to cover all body sizes
- Back shell plates constructed from a high performance polymeric material blend for optimized flexibility and excellent weight-saving properties
- Highly perforated shells for maximum breathability and air flow
- Single injected compound shell constructed with triple layer design to absorb impacts
- Soft bio foam padded chassis for maximum comfort
- Ergonomic protection plate contours to the natural curve of the back
- Horizontal flex grooves for adaptive fit in all riding positions
- Kidney belt for added position stability and security
- Adjustable, detachable elastic shoulder straps
- Compatible with the Alpinestars Nucleon KR-C Chest Protectors (sold separately)
- Compatible with the Alpinestars Nucleon KR-TB Protector (sold separately)
- CE certified to EN 1621-2:2014 Level 1
Part Numbers for Alpinestars Nucleon KR-Cell Back Protector
Comparison Chart
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Model | Nucleon KR-Cell | KR-R Cell | KR-1 Cell | Nucleon KR-3 |
Starting at | $165 | $230 | $250 | $290 |
Benefits | Injected triple layer compound | Extremely lightweight & breathable | For more aggressive sport riding | High impact dissipation |
Material | Polymer, bio-foam | Polymer, viscoelastic memory foam | Polymer, Hard plastic lattice, Bio foam | Polymer, viscoelastic memory foam |
Compatibility | Nucleon KR-C
Nucleon KR-TB |
Nucleon KR-TB | Nucleon KR-C
Nucleon KR-TB |
Nucleon KR-C
Nucleon KR-TB |
Protection | Good | Good | Better | Best |
Airflow | Good | Better | Better | Best |
Flexibility | Good | Best | Better | Better |
Certification | CE Level 1 | CE Level 2 | CE Level 2 | CE Level 2 |