ALPINESTARS Nucleon KR-R Cell Back Protector - Red/Black - XL 6505020-009-XL Backrest Insert these pants are Tech-Air® ready

these pants are Tech-Air® ready and can accommodate the Tech-Air®10 Airbag System with its extended hip protection (sold separately) Perforated leather panel for optimal airflow

Lightning holes reduce weight without compromising strength

Flap design for easy access

Yamaha R1 2015-2018 / R1M 2015-2018 / R1S 2016-2018 / Yamaha FZ10 2017 / R6 2017-2018 / MT-10 2018

ALPINESTARS Nucleon KR-R Cell Back Protector - Red/Black - XL 6505020-009-XL Backrest Insert these pants are Tech-Air® readyDeveloped 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