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

折角通気性がいい様にハードの所がメッシュの形になっとるのにクッションの所の通気性が良くない。 Komineのようにしっかり穴を開けて欲しい。 それとハード部分をメッシュの形の形にすることで穴にした分軽くなった分を厚さを加えてより保護能力を上げる事ができるはずだけど、これプラスティックかと思ったら硬いゴムのような素材。 これじゃ無駄に重くなるし、保護能力も落ちる。 ちょっと重い。　プラスティックであればだいぶ軽くできて保護能力も高かったのに。

Molto comodo si inserisce perfettamente nella giacca da moto Alpinestar Andes.

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.

Leggera e rigida, forse un po corta. Ho preso una s.

Ben fatte, buona protezione, facili da indossare. Il prezzo è più che congruo per il prodotto

The Alpinestars Nucleon KR-Celli back protector is a great, afordable, entry level choice for a CE level 1 rated back protector. Its fairly light, breaths well, and decently flexible after wearing for a while. Its a good choice if you want some protection without breaking the bank. I use it in a cafe style riding jacket, and it blends into the jacket very well.

With this back protector you will hardly know you have it on, its light and air flows nicely through it. There should be more of these type of air flowing protectors on the market IMO.

Fits perfectly in the XL Alpinestars T-Missle Drystar jacket.

Just my opinion but this should easily be ce2 for the cost.

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