Withstands any weather temperature or conditions

ISIS Drive® system

Reverb Fluid and DOT fluid are NOT compatible at all

Straight Information:

WEIGHT - 72 g / 2

Hope Head Doctor Headset Preloader - Silver algolia-ignore Withstands any weather temperature orRe tightening your headset becoming a common problem? Hope has produced a solution with two aluminium wedges which pull together and expand inside any 1. 1 8 steerer, giving you a solid thread to pull the stem down on. Top it off with an anodised aluminium cap and bolt, laser etched with Hope's logo. NOTE: Before use; take apart and grease all if the internal threads and surfaces that have to slide against one another (NOT the surface that will touch