Team Associated 30108 RC10TC6.1 Factory Team Worlds Car Kit Ultra-narrow 2.25mm-thick carbon-fiber chassis Factory Team vertical ballstud bearing caps with carbon-fiber shock towers Suspension arms designed for increased stiffness and strength, as well as finer shock adjustments Hubs and caster blocks use integrated inserts for adjustable caster/toe angles H.D.R.C. (High Definition Roll Control) system