Stabilizer heads are a great way of reducing roll and boosting stability through corners when installed onto a Mini 4WD race car. This set is for use with 19mm rollers, which are included. - 17mm Stabilizer Heads (Blue) x2 - 19mm Rollers (Blue) x2 - Nuts, washers, and other small parts for attachment are included. - Stabilizer head parts are low-friction POM. - Compatible with Mini 4WD and Mini 4WD PRO cars.
