ALPINESTARS Nucleon KR-1 Cell Back Protector - Red/Black - XS 6504520-009-XS Belize Drystar Boots Creates a deep rumble that

Creates a deep rumble that improves the sound but keeps the noise down

Alpinestars word felt letter applique on chest

Detachable back protector can be removed to further enhance ventilation capabilities

A removable spark arrestor will come equipped

ALPINESTARS Nucleon KR-1 Cell Back Protector - Red/Black - XS 6504520-009-XS Belize Drystar Boots Creates a deep rumble thatCell 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