Anti-roll club for ball-bearing roll bar mounting system making to make use of the low suspension system system system hands. The anti-roll club system is set up towards bulkheads via bearings from outside for extra-smooth motion as well as for quick & easy changes and modification. The roll club turns in ball-bearings for optimum accuracy and free motion. Anti-roll club height is adjustable via a screw...quick & effortless. Anti-roll club has laser-engraved stripes (corresponding to club degree) for effortless identification. Anti-roll bars are installed under suspension arms for ultra-low CG.