Home Forums Shifter Karts When do you change your gear box oil? Reply To: When do you change your gear box oil?


Sam Zavaglia

Thank god I read your post Jimmy, I was ready to change the trans oil in my Stock Motos tonight after reading others.

I only change the trans oil every 2 years when I do a bottom end rebuild. That is around 24x race meetings at about 1 hour racing each meeting.

I use Castrol MTX which is 2 stroke trans oil for wet or dry clutch, no problems.

Our seasons would see a low of 40F – 100F and no snow so don’t have extreme outside conditions like some parts of USA to consider condensation in the transmission. Pretty much we are like LA California conditions here.

I’ll rest easy now.