Hurricane components fork up 15mm this new addition to the hurricane fork up product line is designed with the same quality as the rest of the hurricane products the sequel 15mm is designed to work with most 15mm suspension forks and installs quickly and easily on your fork before loading it onto your rack simply remove your wheel from your front fork slip your 15mm axle through the fork up install as you would your wheel and tighten your qr skewer or axle to the fork up finally place you