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

Very nice product and Im sure will work well in a spill. However, it does make your back a lot hotter so be advised.

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.

Espero no tener que testarlo...

all is good

I bought the Nucleon XR-Celli (size Large) for my Alpinestars T-Faster mesh jacket (size XL) because the basic jacket doesnt come with any padding for the back. The installation was very easy because the Nucleon was made for Alpinestars jackets. It took about 30 seconds to insert the back pad into the mesh receptacle on the interior back panel of the jacket. Overall, the pad is unobtrusive and doesnt take up much space in the jacket, but it does add a little weight. The latter is a small price to pay for the added protection. On the road, I didnt notice it at all while riding. Basically, you will know that the pad is there while just walking around in it. I cant give testimony about what kind of protection the extra padding offers, nor do I have an overwhelming desire to test that feature out. One thing I do find a little odd is that Alpinestars offers many different models of this pad, all at different prices. In my mind, it should be one-stop shopping for all, offering ultimate protection. To contrast that, my Cortech Tourmaster didnt have options for different armor with the jacket -- it came with a full set built in. I just feel that the maximum safety of the rider should be the goal with a product like this pad.

Wanted a better spine protector than my alpine jacket came with (the one that the jackets come with is a joke, just foam) Definitely feel much safer with this on my back

fast shipping, great product. as advertised.

Solid back protection at a great price.

It’s perfect a L size protection in an L size jacket.

Parece buena