Leatt Gravity 5.0 Full Face MTB Cycling Helmet
It is the first full-face helmet to feature the BOA® FS2 Fit System, delivering a secure 360° wrap with micro-adjustable precision and dual-position cheek pads for a truly personalized fit. The lightweight thermoplast carbon shell keeps weight down to just 710 g (size M), while Leatt’s advanced 360° Turbine EVO Technology enhances low-speed impact absorption and rotational force reduction as part of a 3-in-1 safety system. A removable mouthpiece cover allows airflow adjustment or debris protection, and the included semi-transparent visor extension adds coverage on bad-weather race days. With a moisture-wicking liner, Fidlock magnetic buckle, and neck brace compatibility, the Gravity 5.0 is built for riders who demand lightweight comfort and serious protection when every second counts.
Key Features:
- Two-piece shell: top shell in lightweight polymer, rear shell in thermoplast carbon; polymer chinbar
- 3-in-1 safety system combining impact foam and 360° Turbine Technology for low-speed, high-speed, and rotational impact protection
- In-molded impact foam for superior energy absorption
- 360° Turbine EVO Technology for low-speed impact and rotational force reduction
- Removable mouthpiece ventilation cover
- Moisture-wicking, breathable, anti-odor, washable liner
- BOA® FS2 Helmet Fit System for micro-adjustable, 360° wrap comfort
- Fidlock magnetic buckle closure
- Breakaway visor with semi-transparent visor extension for bad weather
- Optimal neck brace compatibility
- Plastic-free packaging
- Leatt Helmet Replacement Program
Specifications:
- Weight: 710 g (size M)
- Shell: Two-piece: lightweight polymer top, thermoplast carbon rear; polymer chinbar
- Safety system: 3-in-1 protection (low-speed impact, high-speed impact, rotational forces)
- Impact protection: In-molded impact foam, 360° Turbine EVO Technology
- Ventilation: Removable mouthpiece cover
- Liner: Moisture-wicking, breathable, anti-odor, washable
- Fit system: BOA® FS2 Helmet Fit System with dual-position cheek pads
- Closure: Fidlock magnetic buckle
- Visor: Breakaway with semi-transparent visor extension
- Other features: Neck brace compatible, plastic-free packaging
- Certifications: ASTM F1952–15, EN1078, CPSC 1203
- Sizes: S: 51–55 cm | M: 55–59 cm | L: 59–63 cm
Occasionally, without notice, manufacturers change product design and/or specifications.
Leatt Full Face Helmet Size Guide
|
Size |
Cm |
Inches |
|
XS |
53 - 54 |
20.25 - 21.25 |
|
S |
55 - 56 |
21.25 - 22 |
|
M |
57 - 58 |
22.25 - 22.75 |
|
L |
59 - 60 |
23.25 - 23.75 |
|
XL |
61 - 62 | 24 - 24.5 |
|
XXL |
63 - 63 | 24.25 - 25.5 |
How to measure
To find the circumference of your head, place a tape measure in the centre of your forehead, wrap it around above your ears and around the back of your head. If there's a slight difference between two different sizes, always go for the tighter size.
Once you know the circumference of your head, select a size with a range that your head size fits within.
As well as an adjustable chin strap the majority of cycling helmets have some form of adjustment for size, usually in the form of a ratchet adjuster to tighten or loosen the headband or replaceable pads of different thicknesses.
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