TAMIYA 15516 SuperX/XX,FM-A Setting Gear Set (3.5:1/3.7:1/4:1/4.2:1/5:1)

[A part that is useful for improving the performance and settings of the machine] This part is used to tune up the drive system of the FM-A chassis, which has a front motor layout that incorporates an aerodynamic design. It includes all available gears, as well as fluoro-coated gear shafts, carbon-reinforced 8T pinions, bearings, and propeller shafts. It also saves you the trouble of having to buy each item individually, making it a great deal. It can also be used with the Super X/XX chassis. [Specifications] It includes gears, gear shafts, 8T pinions, bearings, and propeller shafts. [Compatible] FM-A Chassis Super X Chassis Super XX Chassis