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Leatt GPX 5.5 Composite Adult Off-Road Helmets
$379.99 to $449.99 $449.99
You save $70.00 (16%)
Red/Black/White
COLOR:
SIZE:

360° Turbine Technology.

  • Up to 30% Reduction of head impact at concussion level
  • Up to 40% Reduction of rotational acceleration to head and brain
  • Improves multiple-impact protection

Reduced Outer Shell Volume.

  • A smaller helmet shell reduces forces transferred to the neck
  • A 10% Smaller shell transfers up to 20% Less rotational forces to the head and brain

3D In-Molded V-Foam.

  • Multi density V-shaped impact foam molded to the outer shell
  • Significantly reduces G-forces transferred to the head and brain
  • Increased absorption, slimmer and a stiffer structure than a normal helmet foam

Optimal Neck Brace Compatibility.

  • Specially designed helmet features and shape to take full advantage of the Leatt neck brace design
  • Rear hyperextension impact platform with neck brace optimized shape

Quattro Force Control:.

  • Composite matrix reduced outer volume shell in 3 sizes
  • 3D in-molded V-Foam for maximum energy absorption
  • 360° Turbine Technology for concussion level impact protection
  • 360° Turbine Technology for reduction of rotational acceleration

Maximized Ventilation.

  • Effective even at very low speeds
  • Optimized for off-road racing

Lightweight and premium protection.

Visor with breakaway function for rotational reduction in a crash.

Low friction cheek pads for emergency removal.

Hydration ready (with optional hands-free kit).

Moisture-wicking, breathable, antimicrobial and washable liner.

Certified and tested to ECE2205/DOT, ACU Gold.

Weight: From 1.320g (2.91 lbs).

Product Image
Color
Size
SKU
Availability
Price
White/Black/Red
White/Black/Red
Small
1015500111-FA
Out of Stock
$449.99
White/Black/Red
White/Black/Red
Medium
1015500112-FA
Out of Stock
$449.99
White/Black/Red
White/Black/Red
Large
1015500113-FA
Out of Stock
$449.99
White/Black/Red
White/Black/Red
X-Large
1015500114-FA
Out of Stock
$449.99
White/Black/Red
White/Black/Red
2X-Large
1015500115-FA
Out of Stock
$449.99
Orange/Yellow/White
Orange/Yellow/White
Medium
1015500122-FA
Out of Stock
$449.99
Orange/Yellow/White
Orange/Yellow/White
Large
1015500123-FA
Out of Stock
$449.99
Orange/Yellow/White
Orange/Yellow/White
X-Large
1015500124-FA
Out of Stock
$449.99
Orange/Yellow/White
Orange/Yellow/White
2X-Large
1015500125-FA
Out of Stock
$449.99
Orange/Black/Red
Orange/Black/Red
X-Small
1015500100-FA
Out of Stock
$449.99
Orange/Black/Red
Orange/Black/Red
Small
1015500101-FA
Out of Stock
$449.99
Orange/Black/Red
Orange/Black/Red
Medium
1015500102-FA
Out of Stock
$449.99
Orange/Black/Red
Orange/Black/Red
Large
1015500103-FA
Out of Stock
$449.99
Orange/Black/Red
Orange/Black/Red
X-Large
1015500104-FA
Out of Stock
$449.99
Orange/Black/Red
Orange/Black/Red
2X-Large
1015500105-FA
Out of Stock
$449.99
Red/Black/White
Red/Black/White
X-Small
1015500130-FA
Out of Stock
$449.99
Red/Black/White
Red/Black/White
Small
1015500131-FA
Out of Stock
$449.99
Red/Black/White
Red/Black/White
Medium
1015500132-FA
Out of Stock
$449.99
Red/Black/White
Red/Black/White
Large
1015500133-FA
Out of Stock
$449.99
Red/Black/White
Red/Black/White
X-Large
1015500134-FA
Out of Stock
$449.99
Red/Black/White
Red/Black/White
2X-Large
1015500135-FA
In Stock
$449.99
Yellow/Black/White
Yellow/Black/White
Small
1015500141-FA
Out of Stock
$449.99
Yellow/Black/White
Yellow/Black/White
Medium
1015500142-FA
Out of Stock
$449.99
Yellow/Black/White
Yellow/Black/White
Large
1015500143-FA
Out of Stock
$449.99
Yellow/Black/White
Yellow/Black/White
2X-Large
1015500145-FA
Out of Stock
$449.99
Yellow/Black/White
Yellow/Black/White
X-Large
1015500144-FA
Out of Stock
$449.99
Black/White/Red
Black/White/Red
Small
1015500151-FA
Out of Stock
$449.99
Black/White/Red
Black/White/Red
Medium
1015500152-FA
Out of Stock
$449.99
Black/White/Red
Black/White/Red
Large
1015500153-FA
Out of Stock
$449.99
Black/White/Red
Black/White/Red
X-Large
1015500154-FA
In Stock
$449.99
Black/White/Red
Black/White/Red
2X-Large
1015500155-FA
Out of Stock
$449.99
Black/White/Lime
Black/White/Lime
Small
1015500161-FA
Out of Stock
$449.99
Black/White/Lime
Black/White/Lime
Medium
1015500162-FA
In Stock
$379.99$449.99
Black/White/Lime
Black/White/Lime
Large
1015500163-FA
In Stock
$449.99
Black/White/Lime
Black/White/Lime
X-Large
1015500164-FA
In Stock
$449.99
Black/White/Lime
Black/White/Lime
2X-Large
1015500165-FA
In Stock
$449.99
Leatt Helmets Size Charts
Size Centimeter Inches
XS 53 - 54 20.9-21.3
SM 55 - 56 21.7-22
MD 57 - 58 22.4-22.8
LG 59 - 60 23.2-23.6
XL 61 - 62 24-24.4
2XL 63 - 64 24.8-25.2
Youth
MD 51-52 20.1-20.5
LG 53-54 20.9-21.3

*  Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Leatt Brace Size Charts
Size S/M S/M - L/XL S/M - L/XL L/XL
A.| Chest Circumference 21.6 - 33.5 in 33.9 - 35 in 35.4 - 37 in 37.4 - 43.3 in
55 - 85 cm 86 - 89 cm 90 - 94 cm 95 - 110 cm
B.| Height
3’6” - 4’7” 106 - 139
4’7” - 5’1” 140 - 155
5’1” - 5’4” 156 - 163
5’4” - 5’5” 164 - 166
5’6” - 5’7” 167 - 169
5’7” - 5’8” 170 - 172
5’8” - 5’9” 173 - 175
5’9” - 5’10” 176 - 178
5’10” - 5’11” 179 - 181
5’11” - 6’ 181 - 183
6’ - 6’1” 183 - 185
6’1” - 6’3” 185 - 190

*  Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Leatt Knee Guard Size Charts
Size A.| Above Knee (cm) B.| Below Knee (cm) Above Knee (in) Below Knee (in)
SM-MD 33-40.6 22.9-33 13 - 16 9-13
LG-XL 40.6-53.3 33-43.2 16 - 21 13 - 17
2XL 53.3-58.4 43.2-50.8 21 - 23 17 - 20

*  Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Leatt Elbow Guard Size Charts

CONTOUR, 3.0, 3DF HYBRID, 3DF

Size Inches Centimeter
KIDS 7" - 8" 18 - 20
JR 7.4" - 9" 19 - 23
S/M 8.5" - 11" 22 - 35
X/XL 11" - 13.7" 28 - 35
2XL 13.7 - 16 35 - 41

5.0, AIRFLEX

Size Inches Centimeter
JR 7" - 8.6" 19 - 21
S 7.8" - 8.9" 20 - 24
M 8.9" - 11" 24 - 28
L 11" - 12.5" 28 - 32
XL 12.5" - 14" 32 - 36
2XL 14" - 15.7" 36 - 40

*  Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

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