Description
Lightweight head protection—built for comfort on every race stage. The Gravity 4.0 delivers downhill-certified protection in a breathable, lightweight design, ideal for enduro racers, park laps, and e-MTB adventures. Dual-density EPS + EPO in-molded impact foam works with 360° Turbine Technology to absorb high-speed impacts, low-speed impacts, and rotational forces, forming a reliable 3-in-1 safety system. Twenty-two vents, including a removable mouthpiece cover, maintain airflow, while the Dri-Lex® liner provides moisture-wicking, breathable, and washable comfort. A Fidlock magnetic buckle and neck brace compatibility complete a helmet built for performance and protection.
Features
- 360° Turbine Technology for rotational and low-speed impact protection
- Dual-density EPS + EPO in-molded impact foam
- Maximized ventilation with 22 vents
- Removable mouthpiece ventilation cover
- Fidlock magnetic closure system
- Breakaway visor for rotational impact protection
- Neck brace compatible
- Plastic-free packaging
Specifications
- Brand
- Leatt
- Category
- Helmets
- Discipline
- MTB
- Colour
- Desert, Lava, Blue, Black / Grey
- Size
- S, M, L, XL
- SKU
- LE1025105202
Size guide
Leatt helmets
Fit tip If you land between two sizes, go up a size and dial the helmet in with its fit adjuster.
How to measure
Take a soft tape measure and wrap it around your head about 2 cm above your eyebrows and the tops of your ears, keeping it level all the way round. Note the measurement in cm and find it in the table. If you land between two sizes, go up a size and dial the helmet in with its fit adjuster. A helmet should sit level, snug but not tight, and not move when you shake your head.
Find my size
Enter what you can measure; we'll match it to the table.
Adult helmets
| Size | Head circumference (cm) |
|---|---|
| S | 51-55 |
| M | 55-59 |
| L | 59-63 |
This table covers Leatt adult helmets. Leatt junior helmets are sized differently; the size on each junior product page is the one to go by.
Delivery & returns
- Express: order by 3.30pm on a working day for next working day delivery (items in stock at Biggin Hill)
- Standard: free UK delivery on orders over £50
- Free click & collect from Biggin Hill, TN16
- 60-day returns – how to return an item
Reviews
Leatt helmets
Fit tip If you land between two sizes, go up a size and dial the helmet in with its fit adjuster.
How to measure
Take a soft tape measure and wrap it around your head about 2 cm above your eyebrows and the tops of your ears, keeping it level all the way round. Note the measurement in cm and find it in the table. If you land between two sizes, go up a size and dial the helmet in with its fit adjuster. A helmet should sit level, snug but not tight, and not move when you shake your head.
Find my size
Enter what you can measure; we'll match it to the table.
Adult helmets
| Size | Head circumference (cm) |
|---|---|
| S | 51-55 |
| M | 55-59 |
| L | 59-63 |
This table covers Leatt adult helmets. Leatt junior helmets are sized differently; the size on each junior product page is the one to go by.
Overall rating: 0.0 / 5 from 0 reviews.
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