Gear Mesh and pitch compatibility

[woodman]

What pinion (http://www.slotcarcorner.com/cart.php?m ... nion+gears)
will be compatable with a 48 pitch spur gear...Having a hard time finding a 9 tooth 48 pitch.....

[bill from nh]

Steve, 9T 48 pitch pinions is a standard commercial racing item. Are there any commercial raceways in your area where you could pick them up? Brands such as Parma, Sonic, Champion, ARP, & JK sell them.

[woodman]

Since I was ordering some piranha motors from slotcarcorner I tought I'd get some pinions....My local race way is out of that size in 49 pitch...