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Article details
Alpinestars Nucleon Flex Pro-I, back protector level-2
Article No.: 11078177
The extremely lightweight Level 2 certified Nucleon Flex Pro-I Full Back Protector Insert features a highly ventilated hybrid of NucleonCell and Nucleon Flex protectors for the optimum balance of force dispersion and flexibility, with a soft-touch 3D mesh liner for enhanced rider comfort.
The back protector insert is a full-length back protector, about 22% longer than regular back protector inserts.
The Nucleon Flex Pro-I is compatible with all Alpinestars’ sport and touring jackets that have released since Spring 2022, as all jackets have a double pocket to insert either a regular or longer back protector insert.
The goal of the Nucleon Flex Pro-I is to deliver full-length coverage in terms of protection, like a fixed back protector does, but with the practicality of an insert.
Features
- The super lightweight back protector insert is developed in three waist-to-shoulder dimensions in order to cover all body sizes
- High performance polymeric material Cell and Nucleon Flex structures for optimized flexibility and excellent weight saving properties
- The back protector’s design changes from the center towards the outside providing the perfect balance between energy absorption and flexibility
- Soft comfortable 3d mesh on the body side of the protector offers breathability and rider comfort
- Snap button compatibility for quick and easy use with Alpinestars suits and jackets
- Rigorously tested and certified to T+ & T- for proven performance in extreme temperatures
Protection
- Back Protector certified according to EN 1621-2:2014 Level 2
Hybrid Technology
In terms of construction, the hybrid technology blends the best properties of Cell and Flex technologies to create an ultra-protective solution that delivers premium, breathable performance and maximum flexibility.
The protector has an ergonomically contoured dual zone outer shell constructed from an advanced polymeric blend with a solid Cell structure core framed by a more flexible 3D Cell structure as the first line of defense; this is reinforced even further with the Nucleon Flex technology layer on the central back zone.
The protector is backed with a breathable soft-touch 3D mesh liner for maximum airflow and optimum rider comfort.
Material composition
outer garment: 70% thermoplastic elastomer, 25% polyester, 3% polyamide, 2% other fibers
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