The Leatt MTB AllMtn 1.0 in Cyan is an entry-level mountain bike helmet that gives you extensive head coverage and Leatt’s 360° Turbine Technology at a very approachable price. It’s a lot of helmet for the money.

This is a great choice for cyclists getting into mountain biking, families hitting the local trails, or anyone who wants a reliable, comfortable helmet without paying for premium extras. The deeper rear coverage gives a little extra peace of mind as your skills and speed grow.

Extended Rear Coverage

The helmet wraps further down the back of the head than many budget helmets for added protection. In-moulded impact foam provides great energy absorption.

360° Turbine Technology

Leatt’s 360° Turbine Technology uses small, energy-absorbing discs inside the helmet that can move in any direction on impact. They help reduce head impact at concussion level by up to 30% and rotational acceleration to the head and brain by up to 40%, giving you extra confidence every time you head out.

MaxiFlow Air Channels

Fourteen vents and MaxiFlow impact foam air channels help keep you cool, even at slower speeds on climbs. The breathable inner liner is moisture-wicking and washable.

Adjustable Breakaway Visor

The visor adjusts to suit your view of the trail and has a breakaway function to help reduce rotational forces in a crash. The lightweight polymer compound shell keeps the helmet comfortable for longer days on the bike.

Item specs

• Brand: Leatt
• Model: MTB AllMtn 1.0
• Helmet type: Open face trail MTB helmet with extended rear coverage
• Colour: Cyan
• Shell: Polymer compound
• Impact foam: In-moulded with MaxiFlow air channels
• Brain protection: 360° Turbine Technology
• Ventilation: 14 vents
• Liner: Moisture-wicking, breathable and washable
• Features: Adjustable breakaway visor
• Weight: From 320g
• Certifications: AS/NZS 2063:2008, EN1078, CPSC 1203
• Sizes: S (51-55cm), M (55-59cm), L (59-63cm) head circumference
• Suitable for: Trail, recreational and beginner mountain biking