Alpinestars Nucleon Kr-Celli Back Protection Insert

About this item

The Alpinestars Nucleon KR-Celli is a lightweight back protector built from a cellular micro-structure polymer that spreads impact force while keeping airflow high. Its triple-segmented, articulated design follows the natural curve of your spine, with horizontal flex grooves and soft Airmesh fabric on the body side for comfort during long rides. Certified to CE Level 1 (EN1621-2:2014), it's made from 60% polyurethane, 38% polyester and 2% other materials, and slots into select Alpinestars jackets and suits. Sizing runs S (height 144-167cm, waist 68-76cm), M (height 164-183cm, waist 76-88cm) and L (height 180-195cm, waist 88-111cm).

• CE Level 1 certified back insert (EN1621-2:2014) for real impact protection
• Cellular honeycomb polymer structure absorbs shock while staying lightweight
• Triple-segmented, articulated plate flexes with your back for a natural fit
• Soft Airmesh backing plus horizontal flex grooves for breathability and movement
• Fits select Alpinestars jackets and suits as an easy protection upgrade
• Available in S/M/L sized by height, waist and waist-to-shoulder measurements

Specifications

ASIN

B07FRJXMKS

Brand

Alpinestars

Color

Transparent Smoke

Sport

Motorcycling

Material

high performance polymeric material blend

Brand Name

Alpinestars

Sport Type

Motorcycling

Strap Type

Adjustable

Unit Count

1 Count

Item Weight

0.3 kg

Closure Type

Pull-On

Manufacturer

Alpinestars

Model Number

6503919-L

Material Type

high performance polymeric material blend

Item Highlight

Breathable

Item Type Name

Protector

Item Dimensions

7.87 x 7.87 x 7.87 inches

Number of Items

1

Number of Packs

1

Customer Reviews

4.8 4.8 out of 5 stars (850) 4.8 out of 5 stars