WARNING: California’s Proposition 65
Proposition 65 Warning for California Consumers
LS2 Assault III Burst Adult Street Helmets (Brand New)
The LS2 Assault III Helmet is built to handle everything from daily city commuting to long highway rides. Its lightweight yet durable KPA (Kinetic Polymer Alloy) shell delivers dependable impact protection without adding unnecessary weight, while the streamlined aerodynamic design helps maintain stability when speeds climb. A large upper intake channel promotes steady airflow to keep the rider cool and comfortable. The helmet includes a clear anti-scratch visor paired with a Pinlock 70 MaxVision insert for expansive, fog-free visibility along with an integrated drop down sunshield to quickly manage bright conditions. Color matched vents and shield options enhance the helmets graphic styling, and both the light smoke and transparent iridium shields are DOT approved for nighttime use, allowing them to be shipped already installed.



New or Brand New - Brand new item in original packaging (original manufacturer's warranty may apply).
Refurbished - Professionally restored and in perfect working condition. Original packaging may be missing or slightly damaged.
Used - Item has seen limited use but remains in good working condition. May show some limited signs of wear with small scratches or cosmetic blemishes. May arrive with damaged packaging or be repackaged.
Refurbished, Without Tags - Same as refurbished. Item may arrive with mising labels or tags.
Refurbished, Last Call - Same as refurbished. Last call or closeout item.
| Size | Circumference (cm) | Circumference (in) |
|---|---|---|
| X-Small | 53 - 54 | 20 7/8 - 21 1/4 |
| Small | 55 - 56 | 21 5/8 - 22 |
| Medium | 57 - 58 | 22 1/2 - 22 7/8 |
| Large | 59 - 60 | 23 1/4 - 23 5/8 |
| X-Large | 61 - 62 | 24 - 24 3/8 |
| 2X-Large | 63 - 64 | 24 3/4 - 25 1/4 |
| 3X-Large | 65 - 66 | 25 5/8 - 26 |
| 4X-Large | 67 - 68 | 26 3/8 - 26 3/4 |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
| Size | Circumference (cm) | Circumference (in) |
|---|---|---|
| Small | 51 - 52 | 20 - 20 1/2 |
| Medium | 53 - 54 | 20 7/8 - 21 1/4 |
| Large | 55 - 56 | 21 5/8 - 22 |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
| Size | Men (cm) | Men (in) | Women (cm) | Women (in) |
|---|---|---|---|---|
| X-Small | 15 | 6 | ||
| Small | 18 | 7 | 18 | 7 |
| Medium | 20 | 8 | 19 | 7.5 |
| Large | 23 | 9 | 20 | 8 |
| X-Large | 25 | 10 | 21 | 8.5 |
| 2X-Large | 28 | 11 | ||
| 3X-Large | 30 | 12 |
| Size | Height (cm) | Height (in) | Chest (cm) | Chest (in) | Waist (cm) | Waist (in) |
|---|---|---|---|---|---|---|
| XS | 161-165 | 63-65 | 80-85 | 32-34 | 65-70 | 26 |
| S | 165-170 | 65-67 | 86-91 | 34-36 | 71-75 | 28 |
| M | 167-172 | 66-68 | 92-95 | 36-38 | 76-79 | 30 |
| L | 169-174 | 67-69 | 96-99 | 38-39 | 80-83 | 32 |
| XL | 169-174 | 67-69 | 100-103 | 40-41 | 84-87 | 34 |
| 2XL | 171-176 | 67-69 | 104-107 | 41-42 | 88-91 | 36 |
| 3XL | 171-176 | 68-69 | 108-111 | 43-44 | 92-95 | 38 |
| 4XL | 171-176 | 68-70 | 112-115 | 44-45 | 96-99 | 40 |
| 5XL | 172-177 | 68-70 | 116-119 | 46-47 | 100-103 | 42 |
| Size | Height (cm) | Height (in) | Chest (cm) | Chest (in) | Waist (cm) | Waist (in) |
|---|---|---|---|---|---|---|
| S | 169-174 | 67-69 | 91-97 | 36-38 | 80-85 | 32-34 |
| M | 172-180 | 67-71 | 98-103 | 39-41 | 86-92 | 34-36 |
| L | 178-183 | 70-72 | 104-109 | 41-43 | 93-98 | 37-38 |
| XL | 180-185 | 71-73 | 110-115 | 44-46 | 99-103 | 39-41 |
| 2XL | 182-189 | 72-75 | 116-119 | 46-47 | 104-107 | 41-42 |
| 3XL | 186-193 | 74-76 | 120-127 | 48-50 | 108-112 | 43-44 |
| 4XL | 190-197 | 75-78 | 128-135 | 51-53 | 113-115 | 45-46 |
| 5XL | 194-201 | 77-79 | 136-143 | 54-57 | 116-120 | 46-47 |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.