The pads have stuck to the helmet fine but as the ears are hollow they don’t have much surface area to adhere.

We utilize precision audio equipment, spectral analysis software, hot-wire anemometers, pressure probes, and flow visualization. Utilizing the same basic function as the fur that surrounds a cat's ear, Cat-Ears do a credible job of turning down the volume on wind noise while on your bike.

Come join the discussion about bike parts, components, deals, performance, modifications, classifieds, troubleshooting, maintenance, and more! These 4 or 5-star reviews represent the opinions of the individuals who posted them and do not reflect the views of Etsy. With the help of modern technology, we’ve designed and manufactured a special device for quick removal, which meets all safety requirements. We live in the snowy mountains of China and Russia and are one of the most endangered animals on Earth.

We rode several Cat-Ears models and, despite some initial skepticism, the concept seems valid and the effect on wind noise is undeniable.Wind noise is a complex phenomenon spanning aerodynamics, acoustics, and the physiology of human hearing. The updated version of the helmet has a number of advantages and is produced only by the Nitrinos moto studio. Left: Utilizing the same basic function as the fur that surrounds a cat's ear, Cat-Ears do a credible job of turning down the volume on wind noise while on your bike. New with tags: A brand-new, unused, unworn and undamaged item in the original packaging (such as the .