[lincpimp]

This setup is not slow, check out the calc:

Differential Ratio: 2.8461538461538462
Transmission Ratio: 1.7222222222222223
Spur Tooth Count: 1
Pinion Tooth Count: 1
Total Voltage: 29.6
Motor KV: 500
Tire Diameter (inches): 5.75
Tire Ballooning (inches): 0
Motor Current Draw: 0
Motor coil Ω: 0
Spur/Pinion Ratio: 1 : 1
Total Ratio: 4.90171 : 1
Tire Circumference (inches): 18.06 inches (458.83mm)
Total Motor Speed: 14800 RPM
Vehicle Speed: 51.65 MPH (82.97km/h)
Effective Speed Rate: 1.74mph/V (2.8kmh/V)
Effective KV Value: 500

Definately not a slouch, thats for sure!