Midori Precision Inline Gears .  You get a 32T & a 36T Inline Crown Gear .  They come standard as a 3mm  bore but I will ream them out to 1/8th if requested free of charge for you .Stay  Safe. . Please visit the Slotcar Superyard eBay store for our great range of Vintage & Modern 1/32 & 1/24 slot car product.NOTE  :  Due to Australia Post rule changes  the minimum charge for overseas customers is $22.30 .  You can buy  multiple tyres or other parts to be  sent in one parcel  for $22.30 .