The X-Grip brake disc guard is the bodyguard for the rear brake disc. Milled in one piece from aluminum, it replaces the brake caliper bracket, providing maximum protection that is indispensable in extreme terrain.
It is very important to lubricate the tire with the right GEL. Too little mousse-GEL or even the wrong Mousse-GEL increases the friction between the tire and mousse and leads to increased heat development which shortens the lifespan of your mousse drastically. Always use enough X-GRIP Mousse-GEL to avoid this problem.