LS2 Challenger II Viper Adult Street Helmets
Challenger II is a high-performance touring helmet designed for long rides. Constructed with our HPFC, combining light weight with outstanding safety. Featuring excellent peripheral vision and an integrated sun visor. Equipped with Pinlock 120 XLT Max Vision for enhanced safety.
- MATERIAL: HPFC
- WEIGHT: 1500 (±50 g)
- Colors: Gloss Gray / Red
- Sizes: X-Small, Small, Medium, Large, X-Large, 2X-Large
- SKU: 817-1241, 817-1242, 817-1243, 817-1244, 817-1245, 817-1246







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.
Helmets
| Size | Circumference (cm) | Circumference (in) |
|---|---|---|
| 2X-Small | 51 - 52 | 20 - 20 1/2 |
| 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 |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Helmets
| Size | Circumference (cm) | Circumference (in) |
|---|---|---|
| Small | 49 - 50 | 19 1/4 - 19 3/4 |
| Medium | 51 - 52 | 20 - 20 1/2 |
| Large | 53 - 54 | 20 7/8 - 21 1/4 |
* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
