Alpinestars Nucleon KR-Celli Motorcycle Back Protector, Black, Large

The back protector fits my jacket perfectly. Its lightweight. I cant even tell its there. Of course, Ill never know how well it works unless I crash.

I liked that it fit! A bit sister then i thought but it is C1

MサイズをHYOD用に購入したので、クシタニ用にLサイズ。 縦約46cm、横約26cm クシタニのCEプロテクターとは形状が違いますが、ジャケットに入れるとぴったりです。 クシタニのプロテクターはサイズ１種類なのでどのサイズのジャケットでも合うはずです。 アメニタジャケットとフルメッシュパーカージャケットに入れてみましたがぴったりでした。 残念な点は「重い」クシタニのCEプロテクターが１５０ｇ位、HYODのD3Oが３３０ｇ強。 こいつが３００ｇ弱。HYODのD3Oよりはやや軽いですが、クシタニのCEプロテクターの２倍。風通しをとるか軽さを取るかの選択です。

Buen artículo, robusto y muy ventilado. Espero no tenerlo que usae nunca, pero ya voy más preparado y seguro.

I have been lucky enough to not have out this to the test but it is light, flexible, and fits in my alpine star jacket perfectly.

Sehr leicht das Teil, kommt mir relativ kurz vor in der Größe, sonst alles super.

This fit perfectly in my European size 56 Leather Alpinestars coat, it is night and day protection compared to the Original flimsy foam piece!!

For the price is a nice back protector for any Alpinestars jacket or any other racing jacket you may ride in the street.

I bought the back protector after purchasing knee pads for my alpinestars street jeans. The back protector was notebly more comfortable comepared to the Spidi protector I had in before. Bear in mind the nucleon is made for my Alpinestars GP Plus jacket (and others) and that has some to do with the noteable comfort but most of the comfort comes from the the design.

It fits perfectly with my Alpinestars medium sized T-Faster jacket.