Brushless OFNA DM-1 SPEC: Flightpower 5S 5000mah (25C) Battery, Mamba Monster Speed Controller, Neu/Castle 1515 2200kv motor, 51T Mod1 Spur gear, 25T Mod1 pinion (I know this is too big...but its fast as heck and fun), and Spider Eight 43/13 ring and pinion differentials.
Differential Ratio: 3.3076923076923075
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 51
Pinion Tooth Count: 25
Total Voltage: 18.5
Motor KV: 2200
Tire Diameter (inches): 4.17
Tire Ballooning (inches): 0
Motor Current Draw: 0
Motor coil Ω: 0.006
Spur/Pinion Ratio: 2.04 : 1
Total Ratio: 6.74769 : 1
Tire Circumference (inches): 13.1 inches (332.75 mm)
Total Motor Speed: 40700 RPM
Vehicle Speed: 74.83 mph (120.2 km/h)
Effective KV Value: 2200
KT constant: 0.61 oz-in/A
Motor Torque: Amperage not specified...
Final Torque: Amperage not specified...
Final Power: Amperage not specified...
As promised here is my amature video...