Biltwell Bonanza Helmet – Gloss Vintage White

The Biltwell Bonanza Motorcycle Helmet comes in a clean, classic Gloss Vintage White for riders seeking a go-to open face helmet. Pop on some moto goggles or riding glasses and get ready to ride. Built for safety and style, the Biltwell Bonanza is a beloved helmet. The lineup is full of great color options, so choose the best fit for your style.

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• Injection-molded ABS outer shell with hand-painted finish
• Expanded polystyrene inner shell
• Hand-sewn, removable, brushed Lycra® liner with contrasting diamond-stitched, quilted, open-cell foam padding
• Rugged, plated steel D-ring neck strap with adjustment strap end retainer
• Rubber or chrome accent edging
• See helmet size guide below before ordering
• For replacement parts and accessories, see our store
• DOT approved

Sizing Chart

Head Shape

Sizing Chart
Helmet Size	Inches	Centimeters
XS	20 7/8″ – 21 3/8″	53 – 54.25cm
S	21 1/2″ – 22″	54.5 – 55.75cm
M	22 1/8″ – 22 5/8″	56 – 57.25cm
L	22 3/4″ – 23 1/4″	57.5 – 58.75cm
XL	23 3/8″ – 23 7/8″	59 – 60.25cm
XXL	24″ – 24 1/2″	60.5 – 61.75cm