Helmet MTB AllMtn 1.0

The Leatt MTB AllMtn 1.0 Helmet delivers trusted protection and trail‑ready performance in a lightweight, great‑value package. Featuring 360° Turbine Technology and in‑moulded impact foam, it provides a unique 3‑in‑1 safety system that helps reduce rotational forces, absorb low‑speed impact energy, and protect against high‑speed impacts. With extended rear coverage, 14 ventilation ports, and premium comfort features, the AllMtn 1.0 is built for riders who want dependable safety without the premium price tag.

Product features:

• Polymer compound shell with extended rear coverage for added protection

• 3‑in‑1 safety system: 360° Turbine Technology + impact foam for rotational, low‑speed, and high‑speed impact protection

• In‑moulded impact foam for energy absorption

• Adjustable visor with breakaway function for rotational impact force reduction

• 14 vents for effective airflow even at low speeds

• Moisture‑wicking, breathable, washable inner liner

• Adjustable fit system for personalized comfort and stability

• Fidlock magnetic closure system for quick, one‑handed fastening

• Plastic‑free packaging

• Weight: from 320 g (0.70 lbs)

• Certifications: AS/NZS 2063:2008, EN1078, CPSC 1203

• Crash Replacement: 3‑year Leatt Helmet Replacement Program

Sizes:

• S: 51–55 cm (20–21 5⁄8 in)

• M: 55–59 cm (21 5⁄8–23 ¼ in)

• L: 59–63 cm (23 ¼–24 ¾ in)

Ideal for: Trail riders seeking trusted Leatt protection, advanced safety technology, and great value in a lightweight, comfortable helmet.