Leatt All Mtn 3.0 MTB Helmet 2025

From Leatt, the All-Mtn 3.0 MTB Helmet is designed for next-generation mountain riders who want confident protection for challenging terrain. A clean, innovative look is paired with practical comfort features for long days in the hills, including a sunglasses dock port for secure storage and ventilation engineered to stay effective even at low speeds.

At its core, this helmet incorporates a Powerbridge structure to help disperse impact forces, alongside Leatt’s 360° Turbine Technology. An adjustable visor with a breakaway function is designed to help reduce rotational impact forces, while in-moulded impact foam supports energy absorption. Finished with a Fidlock magnetic closure system and a moisture-wicking, breathable inner liner that’s washable, it’s built to stay comfortable ride after ride.

Key features

• Lightweight polymer shell available in three sizes
• Powerbridge structure designed to disperse impact forces
• Leatt 360° Turbine Technology
• Sunglasses dock port for easy, secure storage
• Fidlock magnetic closure system
• Adjustable visor with breakaway function for rotational impact force reduction
• Maximised ventilation with 20 vents, effective even at low speeds
• Moisture-wicking, breathable, anti-odour and washable inner liner

Specifications

• Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203
• Weight: from 350g (0.78 lbs)
• Reduces peak brain acceleration by up to 30% at impact speeds associated with concussion
• Reduces peak brain rotational acceleration by up to 40%

Please note: Colours may appear slightly different in person than on your screen.

Size Guide:

• S: 51-55CM
• M: 55-59CM
• L: 59-63CM