12T, 13T 5mm pinions (32P) ?
 

Does anyone know where one can buy these?

thanks

Thanks

Hey, what do you know, Kershaw is who is bought my last brushed system from.

Do you know if these are full width teeth? As wide as the spur?

Not sure. I do know that his Mod1 pinions have a 7mm face width. Drop him a mail - he's usually quick to respond.