XRAY - Model racing cars

guys i think you forgot an important thing

CLUTCH
i do check my clutch after each training/ race day, i clean/reoil the 2 bearings inside and regrease the thrustbearing assembly with a thick rc grease, reput threadlock and put everything back to gether.
one more thing, if i have more than 4-5 days between races or training, i disassemble my whole car, clean everything and rebuild it again

You're right ... the thrustbearing ... really important to re-grease every day of use. I use bi-solphur of molybden, two way acting ... very very good.

Thank you teamgp for the oil type (0w20) you suggest to use ... it's a long time I say this but friends of mine look at me as I'm fool ...

one more thing that i forgot to mention,

check your shocks/ dampning every other day, i check them regulary and reput the oil and redo the dampinin process. well my friends think am crazy coz i do this all the time but at least i know that my car is in perfect shape

I've forgotten the last thrustbearing broken ... five or six months ago ....
It depends only from this two things
1) you do not use to grease or use a bad grease in frequent maintenace
2) you leave too much space to the bell , the total clereance must be not over 0.1 mm