ALPINESTARS SMX Waterproof Jacket - Navy/Gray - 3XL 3206523-7161-3X Sektor Pants Chain Guard and swingarm spools

Chain Guard and swingarm spools

Fully-boxed style (race pistons) forgings come standard with skirt coating which reduces friction

A United States Forest Service approved spark arrestor comes equipped making it easy to alternate between off-road and closed-course racing

TPU heel patch connected with shell and lateral/medial TPU sections

The Supertech M10 liner design is formed to optimize airflow channeling around the rider’s head before being extracted from the S-M10 through rear exhaust vents to ensure positive pressure is maintained with constant airflow while riding Interior lining comfort

ALPINESTARS SMX Waterproof Jacket - Navy/Gray - 3XL 3206523-7161-3X Sektor Pants Chain Guard and swingarm spoolsDWR (Durable Water Repellent) treatment on the fixed waterproof membrane for additional wet weather performance Strategically positioned stretch panel inserts have been designed to accommodate Alpinestars Airbag System, allowing expansion when the airbag inflates but also offering a high level of anatomical performance and a superior fit when riding without the system fitted Tech Air 5 ready; Tech Air is the worlds first completely electronic, self