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Item #JUO0001

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4 Reviews
4.8 out of 5 stars
5 Star   3 4 Star   1 3 Star   0 2 Star   0 1 Star   0
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All Reviews
Longisland new York
Comfort 5/5 Performance 5/5 Sizing - true to size? 5/5 Style 5/5 Weight 5/5
Featherweight . An strong

I bought this exact full carbon helmet about year An half ago, its lighter than all my riding buddies helmets and is way more comfortable than any other Brand I've previously had including fox An bell, it fits oerfectly with my alpinestars bionic neck brace an has lasted through a couple crashs.. padding on the inside is very simple to take out An put back in,

Verified Purchaser
Deadwood, SD 57732, USA
Comfort 5/5 Performance 5/5 Sizing - true to size? 3/5 Style 5/5 Weight 5/5
Just 1 J12 Helmet

Great helmet, very light and extremely well ventilated. Looks great! Works great in conjunction with Leatte neck brace. Only problem I had is size. I wear a large Bell helmet but had to return for a medium size Just 1

Verified Purchaser
Columbus, OH, USA
Comfort 3/5 Performance 4/5 Sizing - true to size? 3/5 Style 5/5 Weight 5/5
Great helmet but I wouldn't recommend

The Just1 helmet looks even better in person than it does online. However, the helmets design isn't as good as it looks. For starters, the top of the helmet puts too much pressure on the top sides of my head, something I've never had a problem with. I did take a little sand paper to the EPS foam where I felt the pressure and now it feels very comfortable. Just a few mms shaven off to do the trick but still that shouldn't be a "thing."
Secondly, the latching system for the helmet liner is hilariously cheap (pictured). The industry standard is to have simple buttons but Just1 went with these really thin (like fast food plastic cup thin) plastic tabs that you slide into specific slots where they sort of cram into a hole. Not very impressed but they've lasted for more than a year.
Overall this it's still a great helmet and I have almost no buyers remorse because I like how this helmet is different. Yet because of the problems mentioned above, I wouldn't recommend.

Verified Purchaser
Lake Helen Fla
Comfort 5/5 Performance 5/5 Sizing - true to size? 5/5 Style 5/5 Weight 5/5
Awesome helmet

Nice helmet light weight large eye port comfortable and stylish

2 Questions
Answered:   2
Not Yet:   0
Q: Will it pass ama pro tech inspection
1 month 4 days ago
Top 10
1 month 4 days ago
A: They are ECE 22-05 rated helmets.
Q: Where are these helmets manufactured?
2 years 6 months ago
Expert MotoSport Staff
2 years 6 months ago
A: Just 1 is an Italian based company.
# Part Numbers
Product Variant Manufacturer Part #
Carbon / X-Small J1J388BKCBXS
Carbon / Small J1J388BKCBS
Carbon / Medium J1J388BKCBM
Carbon / Large J1J388BKCBL
Carbon / X-Large J1J388BKCBXL
Carbon / XX-Large J1J388BKCBXXL