Bonanza Helmet - Gloss Black

$99.95

FREE SHIPPING IN U.S.A. OVER $100
Description

The Bonanza's interior features a custom-shaped EPS shell, hand-stitched liner with moisture wicking brushed Lycra panels and open-cell foam padding for breathability and comfort.

Technical Details

  • 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
  • Meets DOT safety standards
  • Rugged plated steel D-ring neck strap with adjustment strap end retainer

Helmet Fitment

Helmets comes in all sorts of shapes and sizes. Just because you are a medium in one doesn’t mean you won’t be a larger or smaller size in another. It’s best to consult a professional if you are having issues determining your size. We also offer cheek pads in various sizes to help fine tune your fit if necessary.

Size chart

Bonanza Helmet - Gloss Black

Size Head measurement US Hat size
XS 20⅞ – 21⅜ 6⅝ – 6⅞ 
S 21½ – 22
6⅞ – 7⅛
M 22⅛ – 22⅝
7⅛ – 7⅜
L 22¾ – 23¼
7⅜ – 7⅝
XL 23⅜ – 23⅞
7⅝ – 7⅞
XXL 24 – 24½
7 – 8⅛
Size Head measurement US Hat size
XS 53 - 54.25
6⅝ – 6⅞ 
S 54.5 - 55.75
6⅞ – 7⅛
M 56 - 57.25
7⅛ – 7⅜
L 57.5 - 58.75
7⅜ – 7⅝
XL 59 - 60.25
7⅝ – 7⅞
XXL 60.5 - 61.75
7 – 8⅛
Play sizing video

In order to best determine fit, we advise comparing our helmet’s measurements to a similar helmets you already own. When taking your head measurement, measure the largest circumference, usually found at your your temple.

For any sizing, styling, or general inquiries, please contact us.

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    Easy Exchange Policy

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    Free shipping over $100

    Spend over $100 in our online store and your order ships for free within the USA. Orders placed before 2:00PM PST generally go out the same day so you get your stuff fast.

Reviews

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Customer Reviews

5 Based on 17 Reviews
5 ★
100% 
17
4 ★
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JM
09/10/2019
joseph m.
United States United States

Better than a Bell 500

This is my 2nd Bonanza helmet. They fit really well, comfortably snug, but not too tight. Fit and finish is top notch. I also tried the Bell, but couldn't find a size that fit me comfortably.

TG
09/04/2019
Tommy G.
United States United States

Great fitting helmet, very comfortable

As always, Biltwell delivered a great helmet. Very comfortable, light weight, and impeccable styling

DA
08/20/2019
dayne a.
United States United States

Helmet Purchases

Flawless as always, thanks for fantastic gear!

SE
07/11/2019
Steven E.
United States United States

Value!

Great helmet. New favorite

CF
06/25/2019
Christie F.
United States United States

Love the bonanza helmet

Amazing!! I love the wind on my face without the helmet moving or choking me out when I get up to speeds of 70mph+

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