XMODS Stage 2 Motor Upgrade 09A03 RadioShack Drag Drift Kit Plus Body

Xmods stage 2 motor upgrade complete in package, comes with body kit parts.. don’t know much about xmods the body kit package may be new, looks new… but I think a part has been takin out of it? Not sure.. Again don’t know much about these, see pictures of the body kit.
I believe the motor kit is used, looks new but when I look closely the first motor is a stage 1 and I see marks on the teeth, so I’m going to say this is a used motor kit, I see no marks on the teeth of the other motors so these could very well be new motors. 4 motors all together
White motor is stage 1, 8 teeth 26k rpm
Red is stage 2, 9 teeth 30k rpm
Yellow is stage 2, 10 teeth 30k rpm
Blue is stage 2, 11 teeth 30k rpm