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Amazon USAlpinestars · Amazon US
Alpinestars Nucleon Kr-Celli Back Protection Insert
4.8 · 850 reviews
Listed on Amazon US
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From $95
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About this item
This is the Alpinestars Nucleon KR-Celli back protector insert, built to slot into compatible Alpinestars jackets and suits. Its triple-segmented, articulated plate is made from a polyurethane/polyester polymer blend (60% polyurethane, 38% polyester, 2% other) with a honeycomb cell structure, giving CE Level 1 (EN1621-2:2014) protection without adding bulk. Horizontal flex grooves and an ergonomic curve let it move naturally with your back, while the Airmesh inner layer adds breathability. Available in 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 (EN1621-2:2014) back protector insert for real impact protection
- Triple-segmented, articulated plate design flexes with your back from waist to shoulder
- Honeycomb cell micro-structure keeps it light while absorbing shock efficiently
- Horizontal flex grooves let the plate move with you in different riding postures
- Airmesh lining on the body side keeps things breathable and comfortable for long rides
- Fits select Alpinestars jackets and suits as a drop-in protection upgrade
Specifications
- ASIN
- B07FRD1C65
- Brand
- Alpinestars
- Color
- Transparent Smoke
- Sport
- Motocross
- Material
- Polyester
- Brand Name
- Alpinestars
- Sport Type
- Motocross
- Strap Type
- Adjustable
- Unit Count
- 1 Count
- Item Weight
- 10.4 ounces
- Closure Type
- Pull-On
- Manufacturer
- Alpinestars
- Model Number
- 6503919-S
- Material Type
- Polyester
- Item Type Name
- Protector
- Item Dimensions
- 7.87 x 7.87 x 7.87 inches
- Number of Items
- 1
- Customer Reviews
- 4.8 4.8 out of 5 stars (850) 4.8 out of 5 stars
- Best Sellers Rank
- #117,203 in Automotive (See Top 100 in Automotive) #2,091 in Hand & Arm Protection #12,245 in Motorcycle & Powersports
- Included Components
- no