LEATT - DBX 5.0 Composite V10 Helmet (Bicycle)

Product Code: leatt-dbx-5.0-composite-v10-helmet
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LEATT - DBX 5.0 Composite V10 Helmet (Bicycle) 2016

Lightweight Composite bicycle head and brain protection. Leatt® is redefining head and brain protection with the revolutionary NEW Composite DBX bicycle helmet. Featuring ground breaking 360° Turbine Technology for concussion and brain rotation safety. Our helmet offers superior head and brain protection in a shell that is smaller, very lightweight and super ventilated even at low speeds.


Lightweight Composite bicycle head and brain protection

360° Turbine Technology

  • Up to 30% reduction of head impact at concussion level
  • Up to 40% reduction of rotational acceleration to head and brain
  • Improves multiple-impact protection

Reduced Outer Shell Volume

  • A smaller helmet shell reduces forces transferred to the neck
  • A 10% smaller shell transfers up to 20% less rotational forces to the head & brain

3D In-Molded V-Foam

  • Multi density V-shaped impact foam molded to the outer shell
  • Significantly reduces G-forces transferred to the head & brain
  • Increased absorption, slimmer and a stiffer structure than a normal helmet foam

Optimal Neck Brace Compatibility

  • Specially designed helmet features and shape to take full advantage of the Leatt® neck brace design
  • Rear hyperextension impact platform with neck brace optimized shape

Quattro Force Control:

  • Composite matrix reduced outer volume shell in 3 sizes
  • 3D in-molded V-Foam for maximum energy absorption
  • 360° Turbine Technology for concussion level impact protection
  • 360° Turbine Technology for reduction of rotational acceleration

Maximized Ventilation

  • Effective even at very low speeds
  • Optimized for BMX and DH racing

Lightweight and premium protection

Visor with breakaway function for rotational reduction in a crash

Low friction cheek pads for emergency removal

Hydration ready (with optional hands-free kit)

Moisture-wicking, breathable, antimicrobial and washable liner

Certified and tested to EN1078; US CPSC; ASTM F1952–10

Weight: From 990g (2.18 lbs)



  • #XS (53-54cm – 20 ¾ - 21 ¼ inches)
  • #S (55-56cm – 21 5/8 - 22 inches)
  • #M (57-58cm – 22 ½ - 22 ¾ inches)
  • #L (59-60cm – 23 ¼ - 23 5/8 inches)
  • #XL (61-62cm – 24 – 24 ½ inches)
  • #XXL (63-64cm – 24 ¾ - 25 1/5 inches)