Alpinestars Nucleon KR-1 Cell Back Protector
$249.95
Alpinestars Nucleon KR-1 Cell Back Protector Item # 705994
Description
The Nucleon KR-1 Cell back protector incorporates race-orientated back protection. Featuring hard plastic lattice structured shell, this innovative back protector is uncompromising in safety and performance. Ergonomically profiled for sport riding with superb ventilation, the Nucleon KR-1 Cell is extremely lightweight and breathable.
Construction
- Cell Technology back protector is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties
- Developed in three waist-to-shoulder dimensions in order to cover all body sizes
- Highly perforated for maximum breathability and ventilation
- Horizontal flexion grooves for an adaptive fit in different riding positions
Protection
- Extended lower back protector offers more protection to the rider
- Compatible with the Nucleon KR-C protector by removing the adjustable straps
- Compatible with the Nucleon KR-TB protector for extended lower spine protection
Key Features
- Adjustable and detachable elastic shoulder straps via a snap fit system for greater comfort
- Height adjustable kidney belt featuring dual hook and loop closure system for easy, secure closure
- Soft Bio-Foam padded chassis for maximum comfort
Part Numbers for Alpinestars Nucleon KR-1 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 |
Reviews
Rated 5 out of
5
by
Clair from
Alpinestars back protector
This is my first back protector. It's too cold to really give it a good try but I tried it under my 3 leathers suits and it feels great. Just wearing it under my suits moving around the house I found it very comfortable, there was no binding at all. Just can't wait for warmer weather to give it a real try out.
Date published: 2023-03-12
Questions
Bonjour, j'hésite entre la Nucleon kr-1 cell et la Nucleon Kr-2 pour une utilisation route et ville. Je cherche a voir les différences entre les deux modèles: protection, confort, sécurité, mobiité ajustement sous la veste et le pantalon. Merci
Le modèle Kr-2 est définitivement amélioré en ce qui concerne confort et ajustements. Si vous auriez mentionné faire seulement de la promenade de ville, le Kr-1 aurait été suffisant. Mais pour tout de plus, le kr-2 est un très bon choix.
Date published: 2020-11-24