![Tamiya #15429 - JR High Speed EX Gear Set - MS Chassis/Gear Ratio 3.7:1 [15429]](http://myrcstation.com/cdn/shop/products/e5a8f7ce686da006c156734828e3db97_1024x1024.jpg?v=1630233742)
![Tamiya #15429 - JR High Speed EX Gear Set - MS Chassis/Gear Ratio 3.7:1 [15429]](http://myrcstation.com/cdn/shop/products/e5a8f7ce686da006c156734828e3db97_480x480.jpg?v=1630233742)
Grade-Up Parts Series bo.429
Mini 4WD PRO High Speed EX Gear Set
(for MS 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.
Specifications are subject to change without notice.