ALPINESTARS Nucleon KR-1 Cell Back Protector - Red/Black - Large 6504520-009-L Race Pro Slip-On Mufflers Biodegradable

Biodegradable

replacing the bulky stock muffler In order to get that aggressive sound that you've been wanting

Combines big looks

5" full length heatshields which wrap 222° around 1

000 rpm range Adjustable speed warning

ALPINESTARS Nucleon KR-1 Cell Back Protector - Red/Black - Large 6504520-009-L Race Pro Slip-On Mufflers BiodegradableCell 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