Alpinestars Nucleon Flex Pro Back Protector - Transparent Smoke Red

Lightweight and flexible back protector with CE level 2 Nucleon Flex Pro armour cells

Details
£85.49
RRP £89.99

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Verified Customer Reviews for Alpinestars Nucleon Flex Pro Back Protector

5.0
2 reviews
Great Protector
16 February 2024 by Tom E
Medium protector fits perfectly in my Medium Alpinestars ST-7 jacket.

It has good coverage, clearly strong enough as its certified level 2 but its barely noticeable while riding.
I wear this jacket commuting on street bike, so in sat up position, not tucked in on sportsbike. The tail of the protector does not touch the seat at all so remains in place & comfy.

My jacket optionally fits the shorter protectors but honestly no idea why you'd get a short one, literally no downsides to the best protection other than it obviously costs a shy bit more.
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Perfect
13 April 2023 by Martin C
Had to wait a while due to stock but when it arrived I was more than happy. Fits perfectly into my jacket and you can't tell it's there. Top quality as you'd expect from A stars and top quality service
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Description

Alpinestars Nucleon Flex Pro Back Protector - Transparent Smoke Red

  • 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 optimised flexibility and excellent weight saving properties
  • The back protector's design changes from the centre 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
  • Back protector: EN1621-2:2014 Level 2 (T+ & T-)

OptionMaximum heightMaximum width
Small38.5cm22.5cm
Medium42.0cm24.5cm
Large44.5cm26.5cm

The extremely lightweight Level 2 CE and UKCA certified Nucleon Flex Pro Back Protector Insert features a highly ventilated hybrid of Nucleon Cell and Nucleon Flex protectors for the optimum balance of force dispersion and flexibility, with a soft-touch 3D mesh liner for enhanced rider comfort.

Manufacturer
Questions and Answers

Questions and Answers

  • Is this the correct back protector to fit my Alpinestars SEKTOR V2 TECH HOODIE? If so, my jacket is a size Large, does this mean I have to buy large back protector to fit my jacket properly? Many thanks, Dean

    March 8, 2023

    According to Alpinestars information, the back protector for your hoodie would be the Nucleon KR-1 Celli - our quick find code 453294 - there is a size guide on the back protector information.

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