TAMIYA 20T, 21T 0.4P Pinion Gears w/ Allan Key - T53101

TAMIYA 20T, 21T 0.4P Pinion Gears w/ Allan Key - T53101

This part is useful for improving the performance of RC cars. By adopting the 0.4 module, it is possible to set the gear ratio more precisely, and it is also attractive for its sharp instantaneous power because it transmits motor power efficiently. It can be used with F103 chassis, F104PRO II chassis, FF-03, TB-03 chassis, etc. in combination with the separately sold 0.4 Mod spur gear.