2STROKED

The ax10 only needs 2 channels. But can i get a 3 channel and not use the 3rd channel till i get rear steer.

voo2doo

You can get a radio with as many channels as you like! but you only have to plug the two servos you are using into the reciever.With the third you can use a DIG or rear steer or what ever you want really.

2STROKED

Also i was looking at motors and what is the difference between 55t and 55s.

K_B

55S? 55T is just a 55 turn motor (T = "turns" ) The more turns, the more torque. Less turns = higher speed but less torque.

voo2doo

The only motor I know of is Team Integy's 55s? I presume 'S' means single and single means the number of strands of copper wire that is wound around the armature,i.e 12X2 is 12 double,double is what it says 'two' and 12 is twelve winds around the armature.12Xd,12Xt(triple)12XQ(quint).The more strand the more torque!
Also the higher the turns(55,60,65 etc)the more torque.Lower turn motors i.e 10X1(10XS) suitable for tourer's and such like give more speed and punch off the line.
Hope this has helped a little.
James.