How to Install a Helmet Kit

Harris Race Radios How to Fit Velcro Fastening for 3.5mm Jack in Roux Helmet, Similar on Most Helmets.

1. Wrap hooked Velcro around the 3.5mm Jack. 

2. Place square hooked Velcro piece inside helmet on shell. 

Helmet kit fitting

3. Put two pieces together it should look like this.  

4. If using speakers they need to be positioned in the helmet facing the ear, the closer the speaker is aligned to the ears the loader and clearer the audio will be.

Video on How to Install the Helmet Kit:

… or Get the Professionals at Harris Race Radios to Fit the Correct Helmet Kit You.



One of our engineers can fit any helmet kit for you. ROUX Helmets, Stilo Helmets, Arai Helmets, HJC, Bell helmets, etc.

Please contact our team to organize this.  

Aaron: +64 27 449 9654 &

Rex: +64 21 682 912 &