Leatt MTB Gravity 1.0 Junior Bicycle Helmets

The Leatt Gravity 1.0 is a full-face mountain bike helmet designed to provide downhill-certified protection at an accessible price. Built with a tough polymer shell and certified to ASTM F1952–10 downhill standards, it is suited for trail riding, bike parks, pump tracks, and riders who need full-face coverage. Its 360° Turbine Technology works with EPS impact foam as part of a 3-in-1 safety system designed to address low-speed impacts, high-speed impacts, and rotational forces.

Best for

• Downhill mountain biking

• Bike parks

• Pump tracks

• Trail riding requiring full-face protection

• New and developing riders

• Weekend riders

• Junior riders

• Riding in warmer conditions where airflow is important

Not ideal for

• Road cycling or commuting

• Riders looking for a lightweight open-face helmet

• Cross-country riding where maximum ventilation and low weight are the main priorities

• Riders who do not need full-face coverage

What this product does

The Gravity 1.0 provides full-face protection for downhill and gravity-focused mountain biking. Its polymer shell and EPS impact foam provide impact protection, while 360° Turbine Technology is designed to help reduce rotational forces and absorb energy from low-speed impacts.

The helmet features open ventilation ports without mesh coverings to maximize airflow. A washable liner, DD-ring closure, breakaway visor, and neck brace compatibility provide additional functionality for downhill riding.

Protection & Safety

• Downhill-Certified Shell: Built with a downhill-certified polymer shell and certified to ASTM F1952–10 standards.

• 3-in-1 Safety System: Combines EPS impact foam and 360° Turbine Technology to address low-speed impacts, high-speed impacts, and rotational forces.

• EPS Impact Foam: Energy-absorbing foam provides impact protection.

• 360° Turbine Technology: Turbine discs allow the helmet to move slightly on the head during an impact, helping reduce peak acceleration to the head and brain.

• Low-Speed Impact Protection: Energy-absorbing turbine material helps absorb low-impact energy associated with concussion.

• Rotational Protection: Turbine technology is designed to help reduce rotational forces during certain impacts.

Ventilation

• Open Ventilation: Ventilation ports are not covered by mesh, maximizing airflow through the helmet.

• Warm-Weather Use: The ventilation design makes the helmet suitable for riding in warmer conditions.

• Airflow: Provides ventilation during downhill and gravity-focused riding.

Fit & Comfort

• Washable Liner: Removable inner liner can be washed to help maintain freshness.

• DD Closure System: Double-D-ring closure provides a secure and adjustable fit.

• Neck Brace Compatible: Designed for optimal compatibility with a neck brace.

• Full-Face Coverage: Provides protection around the head and face compared with an open-face MTB helmet.

Visor

• Breakaway Visor: Designed to break away during an impact to help reduce rotational forces.

• Adjustable Protection: Visor provides additional coverage from sunlight and trail debris.

Additional Features

• Downhill Focused: Designed for gravity-oriented riding and downhill use.

• Plastic-Free Packaging: Supplied in plastic-free packaging.

• Junior Shell: Uses a downhill-certified ASTM junior shell design.

Technical Specifications

• Intended Use: Downhill, MTB, Bike Park, Pump Track

• Helmet Type: Full-Face Mountain Bike Helmet

• Shell: Downhill-certified ASTM junior polymer shell

• Certification: ASTM F1952–10

• Impact Foam: EPS

• Protection System: 360° Turbine Technology

• Safety System: 3-in-1 Safety System

• Ventilation: Open ventilation ports

• Liner: Washable inner liner

• Closure: DD-ring closure system

• Visor: Breakaway visor

• Neck Brace Compatibility: Yes

• Packaging: Plastic-free

• Weight: From 960 ± 50 g (2.12 lbs)