Discover the Lumos KICKSTART helmet, a luminous bicycle helmet with rear and front indicators for optimal visibility and enhanced safety. Waterproof and ventilated thanks to its 22 vents, this connected headset has a battery life of 2 to 6 hours, rechargeable in just 2-3 hours via a USB cable. Customize its settings via the smartphone app, including brightness, flashes, and beeps. In addition, it is compatible with the Apple Watch to activate the turn signals by arm movement. Ideal for road cyclists and commuters, this helmet fits 80% of head sizes with a single size ML (54 to 61 cm).