Z1R Warrant Carbon Helmet
The Z1R Warrant is a full-face helmet family that spans street and snow. Each version starts with an injection-molded polycarbonate shell, a scratch-resistant polycarbonate face shield and a removable, washable... Read More
The Z1R Warrant is a full-face helmet family that spans street and snow. Each version starts with an injection-molded polycarbonate shell, a scratch-resistant polycarbonate face shield and a removable, washable moisture-wicking liner and cheek pads, with intake and exhaust vents to move air and reduce fogging. Adult models add a drop-down sun visor, and the street version has speaker pockets for a communicator. Warrant Snow versions include a dual-pane anti-fog shield (electric on the Snow Electric) plus a removable breath box and chin curtain. DOT certified, with ECE approval on specific versions, in adult and Youth 2.0 sizing.
Features
- Scratch resistant, anti-fog polycarbonate shield
- Injection molded polycarbonate shell
- Chin vent improves interior airflow and helps reduce shield fogging
- Intake and exhaust for temperature regulation
- Drop down sun visor makes the helmet versatile in all lighting conditions
- Fully removable, polyester moisture wicking liner and cheek pads
- Ear pockets for speakers
- Built-in speaker pockets for communication systems
How to measure
Wrap a flexible tape measure around your head approximately one inch above the eyebrows and ears, and find that measurement in the chart. The helmet should fit the crown comfortably with no pressure points; cheekpads should fit firmly. With the chin strap fastened, move the chin bar side to side — your cheeks should move with the helmet and it should not slide across your face. Different-thickness cheekpads are available for fine-tuning.
Adult helmets (all Z1R adult models)
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| 2XS | 51-52 | 20 1/8 - 20 1/2 |
| XS | 53-54 | 20 7/8 - 21 1/4 |
| S | 55-56 | 21 5/8 - 22 |
| M | 57-58 | 22 3/8 - 22 3/4 |
| L | 59-60 | 23 1/8 - 23 1/2 |
| XL | 61-62 | 24 - 24 3/8 |
| 2XL | 63-64 | 24 3/4 - 25 1/8 |
| 3XL | 65-66 | 25 1/2 - 26 |
| 4XL | 67-68 | 26 1/4 - 26 3/4 |
Child helmets (combo sizes as published)
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| S/M | 49-50 | 18 7/8 - 19 3/4 |
| L/XL | 51-52 |
Youth sizes
| Size | Head circumference (cm) | Head circumference (inches) |
|---|---|---|
| YS | 47-48 | 18 1/2 - 18 7/8 |
| YM | 49-50 | 19 1/4 - 19 3/4 |
| YL | 51-52 | 20 - 20 1/2 |
Source is LeMans Corporation's official Z1R size-chart asset (Z1R is a LeMans house brand) — adult chart (2XS–4XL) identical across the 2024/2025/2026 editions. The current 2026 edition prints cm only; inch values are verbatim from the 2024/2025 editions whose cm bands match row-for-row. Youth published as S/M/L, normalized to YS/YM/YL (2026 values; the 2025 edition briefly shifted youth bands one step and 2026 reverted). Separate 'Child' combo-size chart (S/M, L/XL) included as published; child L/XL inches omitted (cm band changed in 2026, no inch value printed).
Manufacturer sizing data · verified July 13, 2026