Giro Register II/Isode II Vent Light

The Register II/Isode II Helmet Vent Light is one of the easiest and most powerful ways to increase visibility and safety on the road. Compatible with Register II, Register Mips II, Register Mips II LED, and Isode Mips II helmets.

Be seen. The Register II/Isode II Helmet Vent Light is a simple way to help drivers and other riders see you anytime, but especially in the early morning before the sun comes up, at dusk, or during a nighttime ride. A simple click powers up two LED lights that pump out bright red light, so you can see and be seen.