The Leatt AllMtn 2.0 is an open-face mountain bike helmet with a lightweight polymer shell, In-Mold impact foam and 360° Turbine Technology. It features 20 vents, a Fidlock magnetic buckle and an adjustable breakaway visor.
| Feature | Specification |
|---|---|
| Shell | Lightweight polymer shell |
| Impact technology | 360° Turbine Technology | In-Mold impact foam |
| Ventilation | 20 vents |
| Liner | Breathable, moisture-wicking, anti-odor and washable |
| Fit and straps | Leatt fit system | Flat Lock strap dividers |
| Buckle | Fidlock magnetic closure |
| Visor | Adjustable, breakaway visor |
| Eyewear storage | Sunglasses dock |
| Packaging | Plastic-free |
| Replacement program | 3-year Leatt Helmet Replacement Program, subject to manufacturer terms |
| Chin straps | Soft-touch, moisture-wicking straps |
| Reference weight | From 375 g / 0.83 lb |
| Standards | AS/NZS 2063:2008 | EN 1078 | CPSC 1203 |
| Size | Head circumference |
|---|---|
| S | 51–55 cm |
| M | 55–59 cm |
| L | 59–63 cm |
Measure head circumference with a level tape measure and use the model-specific size guide. Check fit before use.