Serpent SER903224 Gear Pinion set 1/8 (6)  [SER903224]

A full set of coated aluminium pinion gears for the Centax II, which is not only handy but also very useful.

It acts as a complete spares set but of course also gives you all the available gear ratio tuning options to set your car for any given track.

The set contains 1 x 15T, 1 x 16T, 1 x 17T, 1 x 18T, 1 x 19T & 1 x 20T pinion gears.