LS2 Stream Ninja Helmet.
The LS2 Rapid is the GREATEST VALUE in a full-face motorcycle helmet on the market today. The lightweight, aerodynamic shell offers fully adjustable vents, ported through the liner for dynamic flow-through ventilation to keep you cool. LS2 uses 2 shell sizes for the smallest, lightest possible helmet in your size. The face shield is made from optically correct Class A polycarbonate. It is scratch and U.V. resistant and can easily be changed without the need for tools. The comfort padding is made from a breathable fabric and uses a neck roll design to seal well and keep wind noise to a minimum. It is removable and washable (always hand wash and air dry) LS2 uses laser cut, 3D foam for the ultimate in comfort and no hot spots. A DOT approved quick release chinstrap provides a secure fit. INTERMEDIATE OVAL FIT. Meets or exceeds DOT FMVSS 218 and ECE 22.05 certification.
Features
- Lightweight aerodynamic shell made from LS2’s proprietary HPTT
- 2 shell sizes for the smallest, lightest possible helmet in your size
- Removable washable comfort padding
- Meets or exceeds DOT FMVSS 218 and ECE 22.05 certification
- Intermediate Oval fit
Sizing
Measuring for a motorcycle helmet is important. Get a helmet that is too small, and you’ll end up with a headache and a very uncomfortable ride. Get one that is too big, and you might as well wear a hat, since that’s about all the protection you’ll enjoy. A helmet needs to fit properly, with a very slight movement when tugged by your hand. So getting the right size measurement of your head is very important.
| Size chart | ||
| Adult Size | Head Circumference | |
| XS | 53-54 cm | 20 7/8 - 21 1/4 in |
| S | 55-56 cm | 21 5/8 - 22 in |
| M | 57-58 cm | 22 1/2 - 22 7/8 in |
| L | 59-60 cm | 23 1/4 - 23 5/8 in |
| XL | 61-62 cm | 24 - 24 3/8 in |
| 2XL | 63-64 cm | 24 3/4 - 25 1/4 in |
| 3XL | 65-66 cm | 25 5/8 - 26 in |
