full-face motorcycle helmets RHINO MIPS Full Face Mountain Bike Helmet profile shell has been aerodynamically tuned for motorcycle riding ILM Motorcycle Modular Full Face

The same principle, which the researchers describe in a recent peer-reviewed publication, could be used to make better helmets for soldiers as well

That was 2019, and Angell marked it with the bold announcement of wanting to become the iPhone of the e-bike industry, by creating the e-bike that every other bike maker would want to replicate, and every rider dream of owning

Developed and refined in SHOEIs state-of-the-art wind tunnel facility Compact, aerodynamic shell shape with integrated spoiler Strategically-shaped air intake and exhaust vents help streamline the overall profile Strategically-shaped air intake and exhaust vents help streamline the overall profile Boasts impressive improvements in aerodynamic performance and reduces the forces placed on a riders head Lift reduction (upward lift forces): -6%* Drag reduction (forward drag forces): -4%* ADVANCED NOISE REDUCTION Optimal shell aerodynamics reduce wind noise around the helmet Vortex Generators on the sides of the shield reduce wind turbulence All-new, airtight window beading provides wind/waterproof seal New, voluminous cheek pads and removable ear pads further restrain wind noise inside the helmet The RF-1400 provides an incredibly quiet riding experience without blocking the roads informative sounds VENTILATION PERFORMANCE Utilizing SHOEIs in-house wind tunnel to help reveal the optimal balance between airflow and silence, SHOEI designers relocated the center/forehead vent, and also equipped it with an additional air intake hole, to help increase the volume of cooling air entering the helmet

Everki Atlas Laptop Backpack Those looking for a reliable dual laptop backpack will love the ruggedness and performance based design of the Everki Atlas

There is a very large battery enclosure, dual suspension, with wide rear dropout (~155mm) with integrated torque arms built to accept high power e-bike parts and be stable at very high speeds and challenging off road terrain

The first exception allows riders (aged 21 and up) to ride legally without a helmet if they have completed a motorcycle operator training and safety course