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LEATT 2026 MOTO | RIDE THE FUTURE

Helmet MTB Gravity 4.0

Lightweight head protection—built for comfort on every race stage.
SKU: 1025105201
$329.00
Minus Plus
More than 10 in stock

Free shipping on orders over $99.
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Description

The Gravity 4.0 helmet delivers downhill-certified protection in a breathable, lightweight package—ideal for enduro racers, park laps, and e-MTB missions. The in-molded dual-density EPS + EPO impact foam works with Leatt’s 360° Turbine Technology to protect against low-speed impacts, high-speed impacts, and rotational forces, forming a 3-in-1 safety system you can count on when the trail gets technical. A removable mouthpiece cover lets you customize airflow, while 22 vents keep the air moving even at lower speeds. The Dri-Lex® liner is moisture-wicking, breathable, and washable for long-ride comfort, and the Fidlock magnetic buckle makes on and off fast and easy. With DH certification, neck brace compatibility, and a great price, the Gravity 4.0 delivers dependable protection when racing against the clock.

Features

SHELL: DH certified lightweight Polymer shell
3-IN-1 SAFETY SYSTEM: When combined with the impact foam, 360° Turbine Technology offers a unique 3-in-1 safety system by protecting against low-speed impacts, high-speed impacts, and rotational forces.
IMPACT FOAM: Dual density, in-molded EPS + EPO impact foam for superior energy absorption
TURBINES: 360° Turbine Technology
• Rotation protection: The optimally designed turbine discs enable the helmet to move slightly on the head upon impact, helping to reduce peak acceleration to the head & brain.
• Low impact protection: The special energy absorbing material in the turbines absorbs low impact energy associated with concussion.
VENTILATION: Maximized ventilation with 22 vents • Removable mouthpiece ventilation cover
LINER: Dri-Lex® moisture wicking, breathable, anti-odor and washable inner liner
CLOSURE: Fidlock magnetic closure system
VISOR: Visor with breakaway function for rotational impact force reduction
OTHER FEATURES: Optimal neck brace compatibility • Plastic-free packaging
WEIGHT: From 850g (1.87 lbs)
CERTIFICATIONS: AS/NZS 2063:2008, ASTM F1952–10, EN1078, CPSC 1203
CRASH REPLACEMENT: 3-year Leatt Helmet Replacement Program
SIZES:
S: 55–56 cm (21 5⁄8 –22 in)
M: 57–58 cm (22 ½–22 ¾ in)
L: 59-–60 cm (23 ¼–23 5⁄8 in)
XL: 61–62 cm (24–24 ½ in)

Technical Features

Customer Reviews

Based on 2 reviews
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A
Adrock36

The best fitting and lightest Ive ever worn! Super comfortable. Not a MIPS fan and this just proves it!

T
Thorn
Leatt Helmet MTB Gravity 4.0 Review

Leatt Helmet MTB Gravity 4.0 Review
Let me start by saying that just like many of the other Leatt products that I have used, this helmet is a high quality well thought out product!
You can definitely feel the quality of this helmet when you hold it in your hands. The finish on the helmet is nice. Very well ventilated/ breathes really well for a full face lid. The magnetic fidlock buckle system is on point! Fairly lightweight for the application. The breakaway visor is another well thought out safety feature. 360 Turbine tech helps with rotational forces and also add some extra cushion on impact. The pads are removable so that you can wash them and keep things fresh.
To me the sizing is “as advertised” but everyone’s head shape is slightly different, so if you are in between sizes you might want to try them both to make sure that you get the right fit. All in all this is a really nice high quality helmet!