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LeattMTB 3.0 AllMtn Helmet

Temporarily Out Of Stock

Item # LBRI06R

Don't get too bummed. This item is on the way and will be available for purchase as soon as it rolls into the warehouse.

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Why We Like The MTB 3.0 AllMtn Helmet

When trail riding takes you deep into the mountains, throw on the Leatt MTB 3.0 AllMtn Helmet for all-round comfort and support on technical terrain. The helmet's in-mold foam design is engineered to absorb high-impact falls, and the rear shell has been lowered along the back of the head to offer greater coverage and protection as you channel the fast and aggressive rider inside you. Leatt's 360° Turbine Technology dials in a perfect fit, so you can charge through rock gardens with confidence knowing your noggin is in good hands. Look beyond the helmet's shell and clever details abound, all of which contribute to a refined riding experience. The visor is designed to cleanly break away upon impact, thereby reducing collision forces if you take a tumble, and the magnetic closure system stops you from going mad as you buckle your helmet with gloves on. When your ride is over, remove the inner liner and give it a quick wash to keep your gear smelling fresh and clean.

  • A balanced all-mountain helmet to protect your noggin
  • Lightweight in-mold foam construction absorbs rough impacts
  • Dri-Lex inner liner is breathable, anti-odor, and washable
  • Breakaway visor keeps your vision free from glare and rain
  • 360° fit system offers a precise and secure fit
  • Adjustable visor stores goggles on and off the trail

Tech Specs
Shell Materialpolycarbonate
Impact Foam3D in-molded impact foam, 360 Turbine Technology
Ventilation18 vents
Fit AdjustmentFidlock magnetic buckle, micro-adjustment dial
Visorbreakaway, adjustable
CertificationsAS/NZS 2063:2008, EN1078, CPSC 1203
Manufacturer Warrantylimited


Head Circumference

20.8 - 21.25in

(53 - 54cm)

21.6 - 22in

(55 - 56cm)

22.5 - 22.8in

(57 - 58cm)

23.3 - 23.7in

(59 - 60cm)

24 - 24.5in

(61 - 62cm)

24.8 - 25.2in

(63 - 64cm)

How to Measure:
Measure the circumference of your head with a tape measure. Place the tape measure slightly above the ear and bring it across the mid forehead completely circling the head about 1 inch above the eyebrows. Take several measurements to make sure you have the largest size. If you do not have a tape measure, use a string and measure it against a ruler.

What do you think about this product?


>Rating: 5

Pleasantly Suprised

I've used it once or twice and have initial impressions
True to size
Size Bought
5` 11"
155 lbs

I decided to purchase this helmet rather than my historical pattern of sticking to Giro Montaro’s. I have always loved the look and fit of the Montaro’s (narrow face and neck) but just wanted something different with a little more edgy esthetics to boot. I have done three rides so far and this helmet checks all the boxes for me in terms of looks, comfort, venting and weight. Nicely designed lid Leatt!