ALPINESTARS AST Air v2 Jacket - Black/Red - 4XL 3306121-1030-4X Custom Air Cleaner Assembly — Bonnet/Chrome Accordion panels on elbows help

Accordion panels on elbows help movement and comfort on the bike

Kevlar cord

2019-2023 Yamaha YZ 250 F - - 2018-2023 Yamaha YZ 450 F

Rear reflective insert for improved nighttime visibility Removable anatomic footbed includes EVA and stretch fabric for comfort and support

Includes one extra clear lens

ALPINESTARS AST Air v2 Jacket - Black/Red - 4XL 3306121-1030-4X Custom Air Cleaner Assembly — Bonnet/Chrome Accordion panels on elbows helpRemovable Nucleon Flex protectors in the elbows and shoulders are lightweight, sleek and promote exceptional resistance against impacts GP Lite on the shoulders for superior abrasion resistance in a key area Tech Air 5 ready; Tech Air is the worlds first completely electronic, self contained, full independent upper body motorcycle airbag system with no bike to rider set up configurations required Strategically positioned stretch panel inserts have