The Alpinestars Bionic Action chest protector is available in two sizes: medium/large and extra large/double extra large. The medium/large fit most of our test riders, but it was on the big side for riders under 5-foot-9
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Bionic Action Youth Chest Protector
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Motocross Action Magazine - October 2022 - 2023 Husqvarna FC250
Alpinestars Bionic Action Chest Protector Black/Red XL/2XL
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Alpinestars 6700421-13-M/L Bionic Action Chest Protector - Black
An ultra-lightweight protective system offering excellent upper body protection against impacts, this protector features an all-new chest protector
Bionic Action Chest Protector
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Alpinestars Bionic Action Motocross Roost Deflector
Alpinestars’ Kickstart line is dedicated to the young champions of the future, designed for kids aged 4-9 years old. Protective, lightweight, and
Bionic Action Kickstart Chest Guard
Bionic Action Kickstart Chest Guard
MXA TEAM TESTED: ALPINESTARS A1-PLUS ROOST GUARD - Motocross
Alpinestars Bionic Action Chest Protector