Leatt MTB Gravity 4.0 Full Face Helmet – Black

$459.95

Downhill-certified full face protection with class-leading ventilation at a sensible price.

First time shopping with us? We have thousands of verified reviews - see what real customers say.

The Leatt MTB Gravity 4.0 in Black is an award-winning full face mountain bike helmet that delivers ASTM downhill-certified protection and outstanding ventilation at a fair price. It’s a great option for everything from enduro to bike park laps and e-bike trail cycling.

If you want a dedicated full face helmet that won’t overheat you on warm days, this is the one we’d suggest. It suits cyclists moving into bike park and downhill cycling, as well as enduro cyclists who want full-time chin protection without a heavy, stuffy helmet.

22 Vents and Removable Mouthpiece Cover

With 22 vents and a clever modular mouthpiece that can be removed to boost airflow, the Gravity 4.0 is one of the best ventilated full face helmets around.

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.

DH-Certified Lightweight Shell

The lightweight polymer shell is ASTM downhill certified, with in-moulded EPS and EPO impact foam for superior energy absorption. The visor has a breakaway function to help reduce rotational forces in a crash.

Comfort and Convenience

The Dri-Lex liner is moisture-wicking, breathable, anti-odour and washable. Optimal neck brace compatibility and the easy-to-use Fidlock magnetic buckle make it practical for long days at the bike park.

Item specs

  • Brand: Leatt
  • Model: MTB Gravity 4.0
  • Helmet type: Full face downhill and enduro MTB helmet
  • Colour: Black
  • Shell: Lightweight polymer (ASTM DH certified)
  • Impact foam: In-moulded EPS + EPO
  • Brain protection: 360° Turbine Technology
  • Ventilation: 22 vents with removable mouthpiece cover
  • Closure: Fidlock magnetic buckle
  • Liner: Dri-Lex moisture-wicking, anti-odour and washable
  • Features: Breakaway visor, neck brace compatible
  • Weight: From 850g
  • Certifications: AS/NZS 2063:2008, ASTM F1952, EN1078, CPSC 1203
  • Sizes: L (59-60cm), XL (61-62cm) head circumference
  • Suitable for: Downhill, bike park, enduro and e-MTB cycling
Size

,

Recommended

Save 54%
(89) Original price was: $50.00.Current price is: $22.95.
(51) $19.95
(56) Price range: $9.95 through $112.95
(33) $24.95
Save 60%
(21) Original price was: $100.00.Current price is: $39.95.
(22) $39.95
(40) $65.95
Save 32%
Original price was: $59.00.Current price is: $39.95.
New
Price range: $12.95 through $169.95
Save 21%
New
Original price was: $69.99.Current price is: $54.95.
Save 21%
New
Original price was: $69.99.Current price is: $54.95.

Leatt MTB Gravity 4.0 Full Face Helmet – Black

$459.95

Downhill-certified full face protection with class-leading ventilation at a sensible price.

First time shopping with us? We have thousands of verified reviews - see what real customers say.

Latest Release

New
Price range: $12.95 through $169.95
Save 21%
New
Original price was: $69.99.Current price is: $54.95.
Save 21%
New
Original price was: $69.99.Current price is: $54.95.
New
New
New
New

The Leatt MTB Gravity 4.0 in Black is an award-winning full face mountain bike helmet that delivers ASTM downhill-certified protection and outstanding ventilation at a fair price. It’s a great option for everything from enduro to bike park laps and e-bike trail cycling.

If you want a dedicated full face helmet that won’t overheat you on warm days, this is the one we’d suggest. It suits cyclists moving into bike park and downhill cycling, as well as enduro cyclists who want full-time chin protection without a heavy, stuffy helmet.

22 Vents and Removable Mouthpiece Cover

With 22 vents and a clever modular mouthpiece that can be removed to boost airflow, the Gravity 4.0 is one of the best ventilated full face helmets around.

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.

DH-Certified Lightweight Shell

The lightweight polymer shell is ASTM downhill certified, with in-moulded EPS and EPO impact foam for superior energy absorption. The visor has a breakaway function to help reduce rotational forces in a crash.

Comfort and Convenience

The Dri-Lex liner is moisture-wicking, breathable, anti-odour and washable. Optimal neck brace compatibility and the easy-to-use Fidlock magnetic buckle make it practical for long days at the bike park.

Item specs

  • Brand: Leatt
  • Model: MTB Gravity 4.0
  • Helmet type: Full face downhill and enduro MTB helmet
  • Colour: Black
  • Shell: Lightweight polymer (ASTM DH certified)
  • Impact foam: In-moulded EPS + EPO
  • Brain protection: 360° Turbine Technology
  • Ventilation: 22 vents with removable mouthpiece cover
  • Closure: Fidlock magnetic buckle
  • Liner: Dri-Lex moisture-wicking, anti-odour and washable
  • Features: Breakaway visor, neck brace compatible
  • Weight: From 850g
  • Certifications: AS/NZS 2063:2008, ASTM F1952, EN1078, CPSC 1203
  • Sizes: L (59-60cm), XL (61-62cm) head circumference
  • Suitable for: Downhill, bike park, enduro and e-MTB cycling
Size

,

Recommended

Save 34%
Original price was: $144.95.Current price is: $94.95.
Save 10%
(1) Original price was: $199.95.Current price is: $179.95.
(51) $19.95
(37) Price range: $3.99 through $23.95
This product has multiple variants. The options may be chosen on the product page
Save 16%
(1) Original price was: $119.00.Current price is: $99.95.
Save 35%
Original price was: $99.95.Current price is: $64.95.
This product has multiple variants. The options may be chosen on the product page
(1) $39.95
Save 25%
Original price was: $19.99.Current price is: $14.95.
$119.95
Save 35%
Original price was: $129.99.Current price is: $84.95.
Save 15%
Original price was: $129.00.Current price is: $109.95.
(13) $59.95
(3) $4.95

CO2 Bike Inflators & Cartridges

Azur CO2 Replacement Cartridges Threaded 16g

Price range: $6.95 through $49.95
This product has multiple variants. The options may be chosen on the product page
Save 54%
(89) Original price was: $50.00.Current price is: $22.95.
Save 31%
(3) Original price was: $34.95.Current price is: $23.95.
Save 17%
(1) Original price was: $69.99.Current price is: $57.95.
Save 61%
Original price was: $42.99.Current price is: $16.95.
Save 25%
(2) Original price was: $19.95.Current price is: $14.95.

Bike Accessories

Rock N Roll Gold Chain Lube

Price range: $19.95 through $89.95
This product has multiple variants. The options may be chosen on the product page
(40) $65.95
$469.95
This product has multiple variants. The options may be chosen on the product page
$29.95
This product has multiple variants. The options may be chosen on the product page
New
New
$49.95
This product has multiple variants. The options may be chosen on the product page
$34.95
Save 30%
Original price was: $9.95.Current price is: $6.97.
$49.95
This product has multiple variants. The options may be chosen on the product page
New
$69.95
New
$219.95
This product has multiple variants. The options may be chosen on the product page
New
New
Price range: $12.95 through $169.95
This product has multiple variants. The options may be chosen on the product page
Save 21%
New
Original price was: $69.99.Current price is: $54.95.
This product has multiple variants. The options may be chosen on the product page
Save 21%
New
Original price was: $69.99.Current price is: $54.95.
This product has multiple variants. The options may be chosen on the product page
New
$169.95
This product has multiple variants. The options may be chosen on the product page
New
$229.95
This product has multiple variants. The options may be chosen on the product page
New
$239.95
This product has multiple variants. The options may be chosen on the product page
New
$239.95
This product has multiple variants. The options may be chosen on the product page
New
$249.95
This product has multiple variants. The options may be chosen on the product page
New
$249.95
This product has multiple variants. The options may be chosen on the product page
New
$499.95
This product has multiple variants. The options may be chosen on the product page
New
$459.95
This product has multiple variants. The options may be chosen on the product page
New
$599.95
This product has multiple variants. The options may be chosen on the product page
New
$599.95
This product has multiple variants. The options may be chosen on the product page
New
$599.95
This product has multiple variants. The options may be chosen on the product page
New
$599.95
This product has multiple variants. The options may be chosen on the product page
New
$599.95
This product has multiple variants. The options may be chosen on the product page
New
$599.95
This product has multiple variants. The options may be chosen on the product page
New
$849.95
This product has multiple variants. The options may be chosen on the product page
New
$849.95
This product has multiple variants. The options may be chosen on the product page
New
$109.95
This product has multiple variants. The options may be chosen on the product page
New
$109.95
This product has multiple variants. The options may be chosen on the product page
New
$109.95
This product has multiple variants. The options may be chosen on the product page
New
$109.95
This product has multiple variants. The options may be chosen on the product page
New
$179.95
This product has multiple variants. The options may be chosen on the product page