Alpinestars Nucleon KR-Celli Motorcycle Back Protector, Black, Large
- The triple segmented back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties..
- Unique cell micro-structure designed for advanced energy absorption, adaptivity, maximum breathability and air flow..
- The ultra-lightweight Nucleon KR-CELLi Protector insert is developed in three waist-to-shoulder dimensions to cover all body sizes..
- The back protector’s structure design and structural change from center towards the outside provide the perfect balance between force dispersion and energy absorption..
- Ergonomic protection plate contours to the natural curve of the back ensuring optimum fit while riding..