5mm bore pinion gear

請問除32 pitch之外，會唔會有48/64 pitch ?

Yes, they made 5mm on 48 pitch but not 64 pitch

I hvn't seen 64 pitch too ..  and it will be no sense, high torque and 64 pitch just don't mix together!  

where can i get 5mm bore 48 pitch pinion in HK?

http://www.hobbyking.com/hobbyki ... Parts-48_Pitch.html

去呢度睇睇

thank you ))

Very good.