Hyper Mini STe Electric 1/12 Truggy

[Arct1k]

The E-revo has a slipper which reduces shock on the motor shaft the CRT.5 is direct drive.

I'm talking from experience - I've converted 4 CRT .5 and have snapped a shaft on a Feigao L with one - Feigao also make the VXL motor which is M length. If you have it you might as well run it but it wouldn't be my choice to buy.

In terms of gearing 18T, 2s, 3500kv and 3.8/30's should be fine for track...

Differential Ratio: 3.25
Transmission Ratio: 1
Other Ratio: 1
Spur Tooth Count: 46
Pinion Tooth Count: 18
Total Voltage: 7.4
Motor KV: 3500
Tire Diameter (inches): 3.93
Tire Ballooning (inches): 0
Motor Current Draw: 0
Motor coil Ω: 0
Spur/Pinion Ratio: 2.56 : 1
Total Ratio: 8.30556 : 1
Tire Circumference (inches): 12.35 inches (313.6 mm)
Total Motor Speed: 25900 RPM
Vehicle Speed: 36.46 mph (58.57 km/h)
Effective KV Value: 3500
KT constant: 0.39 oz-in/A