Originally Posted by
Canuck
I guess that means a 19T pinion should do the trick. Where do you find the FDR for a 10.5 BL motor ?
For 10.5 BL, a 48P 72T Spur works great. Lower than this, will not let you mesh...its 64P equivalent is 96T.
Get Kimbrough Spur gears or PRS....tower Hobbies, Stormer Hobbies, or NexusRacing.net