Molded-composite right backside upright features integrated 1° of outboard toe-in to improve the rotation with this specific automobile in corners and steer clear of suspension system system system geometry alterations in severe crashes. Features two roll center functions towards the most truly effective from straight back upright. Accommodates little but robust 5x10 ball-bearings for minimized unsprung fat.
moderate rigidity (labeled M) especially optimized for rubber-tire battle.
usage with matching left-side back upright 303361. Normally used by foam tires.