ALPINESTARS Nucleon KR-R Cell Back Protector - Red/Black - XL 6505020-009-XL Throttle Tube NH Series internals

NH Series internals

2021 KTM 450 SX-F - - 2007-2012 KTM 450 EXC - - 2007-2012 KTM 450 SXS-F

Rubber compound sole

limited outer shell deflection means the energy spreads wider and is better absorbed by the EPS liner

body screws

ALPINESTARS Nucleon KR-R Cell Back Protector - Red/Black - XL 6505020-009-XL Throttle Tube NH Series internalsDeveloped in three waist to shoulder dimensions in order to cover all body sizes The new Cell Technology back protector is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties Extended lower back protector offers many protection to the rider Highly perforated for maximum breathability and ventilation The ergonomically designed protector contours to the natural curve of the back