Mini 4WD PRO High Speed EX Gear Set (for MS/MA Chassis/Gear Ratio 3.7:1) Item No: 15429
Mini 4WD PRO High Speed EX Gear Set (for MS/MA Chassis/Gear Ratio 3.7:1) Item No: 15429
★This gear set offers a 3.7:1 ratio for increased acceleration performance compared to Mini 4WD PRO Super Speed Gear Set (for MS Chassis), which has the ratio of 3.5:1, giving racers another option to tune their machines.