Details
The Momentum Lite is Sena's entry-level helmet option, for those not seeking all of bells and whistles outside of a quality Bluetooth helmet. The Lite option offers 4 intercom connections at a working distance of 1.6km (1 mile) in the same sophisticated shell design as the Momentum. Just like the Momentum and Momentum Pro, the Momentum light comes with all of the tech pre-installed and ready to ride straight out of the box. The same basic feature set seen in the 10 series headsets is still available with the Momentum Lite, such as connect to your smartphone to take and receive phone calls, listen to music and GPS navigation, or the built in FM Radio.
In addition to the built-in safety benefits of Sena’s communication technology, the DOT approved Momentum was aerodynamically designed from composite fiberglass shell with multi-density EPS for added protection in the case of impact. Charge the Momentum for just 2.5 hours for 27 hours of talk time with the Momentum Lite to keep in touch with your riding group. The Momentum features an intricate ventilation system with chin and forehead air intakes, along with an exhaust port in the rear of the helmet to keep riders cool throughout their journey. The helmet’s visor is scratch and UV resistant, pinlock ready(Max Vision 120), and features a quick release system for ease of use.The Momentum’s quick dry lining is constructed with laser-cut foam and is completely removable and washable along with the chin curtain. The modern design full-face helmet also features a reinforced, nylon strap d-ring retention system for a secure and comfortable fit.
Want to connect to even more riders? Simply download the Sena RideConnected App to connect to a virtually limitless number of riders across any distance through your cellular network. The RideConnected App is free in both the iTunes and Google Play stores, allowing you to go beyond Bluetooth limitations. In addition to the RideConnected App, the Sena Smartphone App makes configuring your Momentum a breeze. Change feature settings, set groups of intercom friends, preset your favorite FM stations, access the product Quick Guide and more.
Size Head (cm) Head (inches) Hat(Inches)
XS 53 ~54cm 20 7/8 - 21 1/4 6 5/8 - 6 3/4
S 55 ~56cm 21 5/8 -22 6 7/8 -7
M 57 ~58cm 22 1/2 - 22 6 7/8 -7
L 59 ~60cm 23 1/4 - 23 5/8 7 3/8 - 7 1/2
XL 61 ~62cm 24 - 24 3/8 7 5/8 - 7 3/4
XXL 63 ~64cm 24 3/4 - 25 1/8 7 7/8 - 8