Pinion for TRF 501
 

Can anyone advise where I can find long pinions to work on my 501?
The pinions I am currently using sit on the end of the motor shaft and have lead to ruining my motor front bearing.

help.....:confused:

i never had a problem running short boss pinions

i used tamiya pinions from brock models

I use Losi pinions.

I have used the standard Losi and now the Robinson Alum Pro without any issue. The 1/3 of the gear does hang off the end of the motor shaft but no ill effects from it.
Good Luck

I have only had problems using the short boss pinions, have replaced 2 sets of front bearings on my LRP BL motor and it sounds bad as well, chainsaw or something...

anybody have a lead to a supplier of the long boss pinoins? I have seen Trinity version but found none on their site?

Corally do 48dp long boss pinions numbers should be #2313~#2332 / 13~32tooth. (last 2 digits is the teeth#)

http://international.corally.com/pdf...rally_2004.pdf