Fox Crossframe Pro Pulse Helmet - L - Pink algolia-ignore How many pistons: These are

How many pistons: These are the 4 piston version

Dimensions: The Medium size has 0

Who said modern day MTB cassettes had to cost the earth

Mounting locations: This is only made to be hung from a set of flat or drop handlebars

Fox Crossframe Pro Pulse Helmet - L - Pink algolia-ignore How many pistons: These areVersatile, lightweight trail helmet. The Crossframe Pro Pulse Helmet is born to tackle elevated heart rates, at out sprints, and everything in between. Lightweight, versatile, and crafted with Mips for added protection and BOA to help dial in that fit every time, this helmet is ready for any trail that you're up for. Features Mips added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and