a micro imo is the smallest car that performs like a 1/10 or larger car the build Quality is great the only part on my car ever to be damaged is a spur gear because I has runnning a coreless motor wich has insane power but it does need some hopups to perform at top performance and that would include a rear ball diff and a metel pinion that uses a grub screw to hold it onto the motor shaft w/o slippage and dont worry about the belt nothing has gone wrong on mine
one small trick
dont use the crappy double sided tape to honld your servo down if yoy can afford it buy a micro servo and this
http://www2.towerhobbies.com/cgi-bin...?&I=LXCYT1&P=7
hey if anyone is intristed I made a new website for R/C
http://www.freewebs.com/gbiltrc/