black motors?

i have a digi Q clone called an i racer, and it was faster then a 3.0 three times. so i opened it and found out it was two black motors, one for each wheel it was the same size are as the bit motor but the motor was conected to two wires so i could'nt swap motors. shucks!
has anyone seen a black motor?

[kwikbb]

Nah... can't say I've ever seen them burningtea... and putting the digi Q motors in the bit remember that as far as the digi being faster than a 3.0... well it's the digi's 2 motors to the bits 1 motor. So each digi motor is probally rated at 1.5-2.0, just a guess anyway.

[QFM Racing]

Digi-Qs are also much lighter and the drive train(?) is much more direct. No middle spur gear I believe. Could be worng though.