What pinion for this motor?

[ReV:-O]

Hey guys,

I just bought this motor for my mini E-revo, and i need to buy a pinion for it.

http://www.hobbyking.com/hobbyking/s...idProduct=4210

I think i need a 48-pitch, 23T pinion that will fit for a 3.17mm shaft.


if anyone knows where i can get it i'd really appreciate it!


cheers