If you can't find them at RCM first then the following I found in another forum may help...
""Hey everyone,
Hard to find gears are hard to find NO MORE.
Schumacher USA has teamed up with RW Racing to bring us speed freaks the specialty gears we've wanted, but could not find!
The first batch were some special orders for Nic, myself and a couple other USR competitors for testing, and I brought in some extras for sale as well.
Testing went perfectly - same incredible quality and precision from RW as always. My Mi4 with steel spur and pinon is actually quieter than with the plastic spur!
What's here right now:
48p 5mm shaft hardened steel pinions from 37t to 45t
48p Mi3/Mi4 specific hardened steel spurs in 64t to 72t
32p 5mm shaft hardened steel pinions from 14t to 48t
32p Mi3/Mi4 specific hardened steel spurs in 48t and 52t
All use beefy standard 2mm hex set screws (no more teeny tiny set screws!)
We can have essentially anything made, so if you're looking for any of the above, or something different please let me know!
32p, 24p, Mod1, 5mm, 3.2mm whatever pinions
I'm putting the next order in next week, so drop me a line if you want to order some.
__________________
Shawn Palmer
Schumacher USA Sales Mgr
Shawn@Schumacherusa.net
www.Racing-Cars.com ""
NB: I'm not Shawn & don't work for Schumacher