Stabilizer heads are a great way of reducing roll and boosting stability through corners when installed onto a Mini 4WD race car. Put these on your Mini 4WD racing machine for improved overall performance on the race track. This set comes in a fun purple color! - 11mm Stabilizer Heads (Purple) x2 - 15mm Stabilizer Heads (Purple) x2 - Stabilizer Balls (Purple) x2 - Nuts, washers, and other small parts for attachment included. - Use different sizes to adapt your car to the course. - Low-friction stabilizer heads. - Compatible with Mini 4WD and Mini 4WD PRO cars using rollers between 13mm and 19mm.
