ALPINESTARS A-1 Pro Chest Protector - White/Black/Red - M/L 6700123213M/L XD-4 Helmet Vented Shield High-quality replacement for your standard

High-quality replacement for your standard filter

giving comfort and confidence to the rider

comes with a removable USFS approved spark arrestor making it easy to alternate between off-road and closed course riding Machined aluminum muffler brackets for increased strength and durability Asymmetrical muffler configuration for increased packing volume Most systems equipped with a RC-4 Resonance Chamber for reduced sound output Machined mid pipe to headpipe joint for a better

piston O-rings

ALPINESTARS A-1 Pro Chest Protector - White/Black/Red - M/L 6700123213M/L XD-4 Helmet Vented Shield High-quality replacement for your standardLightweight chest protection Fully impact protective New construction for more direct airflow and optimized air circulation under the main shell; most ventilated of the chest protectors Unrivaled comfort with dual density low profile injected plates Harder compound central area for protection Soft contour for body adaptation