ALPINESTARS Rostrum Hat - Black/Red - One Size 1232-81000-1030 Quiet Core Baffle Optional header offers an upgrade

Optional header offers an upgrade to a full system when used with an Akrapovic Slip-On

The covers were designed to help protect your bikes engine case and stator cover in the event of a low-side

Final tuning is highly recommended

Special features: Solid pucks

Lock has a swing-away cover to keep dirt and debris out of the locking mechanism

ALPINESTARS Rostrum Hat - Black/Red - One Size 1232-81000-1030 Quiet Core Baffle Optional header offers an upgradeStretch twill main fabric 3D embroidered logo on front, Linear thick print on both sides of hat Sandwich curved bill hat Structured crown; Flex back Red hat is snap back Internal and back labeling