Alpinestars Nucleon KR-1 Cell Back Protector
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
- Secure checkout — Pay in 4 available
✓ Features
- Cell Technology back protector is constructed from a high-performance polymeric material blend for optimized flexibility and excellent weight saving properties
- Developed in three waist-to-shoulder dimensions in order to cover all body sizes
- Extended lower back protector offers more protection to the rider
- Highly-perforated for maximum breathability and ventilation
- Horizontal flexion grooves for an adaptive fit in different riding positions
- Adjustable and detachable elastic shoulder straps via a snap fit system for greater comfort
- Height adjustable kidney belt featuring dual hook-and-loop closure system for easy, secure closure
- Soft Bio-Foam passed chassis for maximum comfort
✓ What's Included
- (1) Alpinestars Nucleon KR-1 Cell Back Protector
✓ Specs
- Brand: Alpinestars
- Category: Body Armor
- Size Group: Adult
- Material: Polymer
- Manufacturer part #: 6504520-009-XL (varies by option)
- Condition: New
Sizing: Check the manufacturer size chart before ordering. Message us with your measurements and we will help you pick the right size.
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📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
