Boeri, Axis Rage Helmet All Mountain Bikes >>> Mountain Bikes by Boeri More details and ordering info. The Axis rage is just that...all the rage. It's Boeri's newest helmet and promises to be a keeper. For the freerider and competitor alike. Chimney vents for less heat build-up. Removable Outlast liner and super light shell. Did we mention the cool graphics? User input on Axis Rage Helmet by Boeri: Be the first to submit input on this product Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines