100% Aircraft Helmet - Silo - Black - Large 80001-00004 Cuts Chain Drive Sprocket Conversion (required):

Chain Drive Sprocket Conversion (required): 111-0023 or 111-0043

Installation Type Bolt-on Throat Diameter: 2" / 50

11-1379 1000cc Piston Ring Set

The front of the pannier has a large pocket with a leather flap and fasteners

100% Aircraft Helmet - Silo - Black - Large 80001-00004 Cuts Chain Drive Sprocket Conversion (required):Fiberglass Composite shell for a lightweight design Maximizes airflow with 25 ventilation ports Antimicrobial, washable and replaceable comfort liner, cheek pads and chin strap cover Emergency release cheek pads for quick, safe removal Integrated compartmentaccepts inflatable emergency release systems Compatible with most popular neck brace systems Steel D ring buckle provides a secure fit while limiting weight Adjustable visor with machined,