The SM7 helmet is engineered for off-road racing, and is optimized to offer the perfect blend of superior ventilation and comfort in a lightweight helmet, while its supremely aerodynamic composite shell delivers exceptional impact protection, in DOT/ECE certified. As well as Alpinestars patented A- Head Fitment and Visor Detaching Systems, the SM7 is equipped with innovative PLASMA technology at the lower side of the shell edge for optimum energy dissipation in case of contact with the collar bone area.
- The SM7’s aerodynamic profile design offers a smooth, streamlined shell free of any external channels and features that might act as a load point in an impact or compromise the overall integrity of the helmet’s construction.
- The shell’s curvature promotes reduced friction on impact, allowing deflection and the most efficient transfer of energy to protect the rider’s head from direct force to the ll and referred to the neck and spinal column.
- Ultra ventilated helmet with 20 individual intake and exhaust ports, not including the eye port, with 13 intakes and 7 exhausts, for optimum ventilation.
- The SM7 shell sizing solution ensures each helmet fit size has its own appropriate shell size to deliver the most anatomical solution for the wide variety of fit needs worldwide.
- Three different helmet shell sizes M, L, and XL, and 6 consumer sizes from XS to XXL to ensure riders have the correct fit
- Improves comfort and reduces overall weight, but most importantly, improves the effectiveness of the helmet in an impact.
- The SM7’s fit can be further customized via the Alpinestars genuine replacement cheek pads, which are available in all thicknesses, and are exchangeable between all shell sizes.
- Communication System Compatible: cutaway section on the left-side of the EPS to seamlessly accommodate Intercom Systems, with earphone recesses on both sides for speakers.
Dimensions
W 10.82in * H 12.83in * L 16.33in
Weight: 5.0494lbs
