48 pitch pinions?
 

I cant seem to find them on here, i need one with the 5mm bore but i just cant find one, i can only find the 32 pitch ones?

I'd also like some, unfortunately I don't think theres much of a market for them... I think your best bet is probably drilling out a 1/8" on a lathe or a steady hand if your game :P

There is more of a use for them in the rock crawler market:

http://holmeshobbies.com/home.php?cat=8
Looks like 13t-15t.

www.kershawdesigns.com has a good selection

why not just change over to 32P? thats what I did on my rustler using a jato spur, and I couldnt be happier.

Ok actually thats not that bad of an idea but i need to find a spur that will fit my buggy. right now it is a 88 tooth spur with a inner diameter of aprox 4 mm so i need to find something that will fit that. Got any ideas on where i should look?, i was thinking tower since they have a good selection of spurs but most dont tell the inside diameter, so im going to need your guy's help on this.

what kind of buggy is it?

its a 7 year old kyosho ultima rb, i know the stock parts arent being made anymore so thats why i'm trying to replace them with new parts.

you could just take a tmaxx spur and then just drill new holes.

new holes for the imput shaft? i have a spacer that was made for teh car that is 4mm on teh outside, personally id rather use that then have to try and drill out a spacer, plus a tmaxx spur is to small, i feel a jump from 88t to just 72t is quite alot, but il give it a try.

thats why you use a smaller pinion. if not its only like $3 lost.

no no, its not the speed im worried about its the spacing between the pinion and spur, i only have so much room, plus im using a xl motor which has a 5mm shaft, so everytime i want to switch pinions i need to order a new one, so thats why id rather have one 22t pinion and then mess around with spurs, which i thought would be easy to fine one, but is proving otherwise.