Alpinestars NUCLEON FLEX PROi Level 2 motorcycle back protector

Discover the Alpinestars NUCLEON FLEX PROi back protector, the Alpinestars level 2 approved back protector that you can put in all your Alpinestars suits or jackets featuring the double pocket to integrate longer protection (models from spring 2022).
This motorcycle back protector, some 22% longer than a conventional back protector for added protection, incorporates a construction that ensures great breathability and maximum flexibility.

Technical specifications:

Construction:

- Material: hybrid technology with a high-performance polymer material that creates ultra-efficient, shock-absorbing protection.
- Incorporates Alpinestars CELL and NUCLEON technologies: lightweight and highly flexible.
- Highly ventilated with 3D mesh lining on the side in contact with your back
- 3-dimensional construction from waist to shoulders
- 22% longer than a conventional back protector for maximum protection

Practicality and safety:

- CE level 2 motorcycle back protector (EN1621-2 standard)
- Fits all Alpinestars wetsuits and jackets in the Spring 2022 range, featuring a double pocket for a longer back protector
- Snap-on system for attachment to your Alpinestars suit or jacket
- Available in 3 sizes for a perfect fit on all sizes

Size guide:

- Size S: for all TEXTILE women's jackets from XS to M
- Size M: for all TEXTILE women's jackets from L to XXL and for all TEXTILE men's jackets from S to M
- Size L: for all TEXTILE men's jackets from L to 4XL