BILTWELL Bonanza Helmet - Gloss Vintage White/Black Scallop - Small 1001-559-202 Big Bore Piston Assembly Mount holes are 6mm and

Mount holes are 6mm and 31mm (1

Exceeds the strictest standards on biodegradability by 16%

full-grain goat and synthetic leather construction is comfortable

including MotoGP

Medial dual density ankle protectors between the upper padded lining to provide strategic protection and flexibility in key areas Extremely lightweight

BILTWELL Bonanza Helmet - Gloss Vintage White/Black Scallop - Small 1001-559-202 Big Bore Piston Assembly Mount holes are 6mm andRugged, plated steel D ring neck strap with adjustment strap end retainer Expanded polystyrene inner shell Injection molded ABS outer shell with hand painted finish Hand sewn, removable, brushed Lycra liner with contrasting diamond stitched, quilted, open cell foam padding