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Just1 J12 Dominator White Red
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360 Just1 J12 Dominator White Red Just1 J12 Dominator White Red Just1 J12 Dominator White Red Just1 J12 Dominator White Red Just1 J12 Dominator White Red

Just1 J12 Dominator White Red

100% Carbon fiber MX helmet

The Just1 J12 Dominator is the top of the line from Italian manufacturer Just1. Extremely light weight thanks to a full carbon fiber outer shell. With the Double-D retention system, emergency removable cheek pads and plenty ventilation tje J12 is ready to race!

Helmet Series J12
Paint finish Gloss
Helmet material Carbon

Regular Price: 535.88



Select your size




The J12 is the Top Model of the Just1 motorcross helmets. The Just1 J12 motocross helmets are manufactured with the finest and technically advanced materials. The J12 helmets have a full carbon fiber outer shell and 2 different shell sizes to keep the helmet as compact and light as possible. This helmet has multiple air vents with anti-intrusion aluminum nets, multiple top and rear air extractors, inside chin guard with air vents and an adjustable peak with air vents. The J12 motocross helmets are very light, because of the carbon fiber shell the helmets only weigh 1.100gr +/- 50gr. This motocross helmet has the removable cheek pads with the ''J.1.E.R.'' (JUST1 Emergency Remove), a Double-D retention system and the helmet is ECE 22.05 approved! All together the J12 helmets are high quality lightweight motocross helmets and are available in a lot of amazing designs.

Special Features

  • Shell:Full carbon fiber, 2 different shell sizes.
  • Padding:Removable and washable inner lining (highly breathable fabrics).
  • Chinstrap:Double-D retention system.
Additional Information

Additional Information

Brand Just1
Helmet Series J12
Helmet type Full face
Helmet fit Round
Helmet material Carbon
Chin strap buckle Double-D
Pinlock No
Main Color White
Sub Colors Black, Grey, Red
Paint finish Gloss
Riding Style Motocross/Enduro
Detachable parts Cheek pads, Internal lining, Peak
Sun Visor No
Homologation ECE 22.05
Helmet design Graphic
Size Chart


CM 53-54 55-56 57-58 59-60 61-62 63
Inch 20.8-21.2 21.6-22 22.4-22.8 23.2-23.6 24-24.4 24.8