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

A complete pair of coated aluminium pinion gears the Centax II, which is not only handy and very useful.

It acts as a complete spares set but naturally also provides most of the available gear ratio tuning options to set your car or truck for just about 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.