[rckcrwlr]

With these numbers, do you think the 10xl would be the way to go???




Vehicle Weight (approx): 10
Desired top speed in MPH: 40
Differential Ratio: 3.3076923076923075
Transmission Ratio: 1.6956521739130434
Additional Ratio: 1
Spur Tooth Count: 46
Pinion Tooth Count: 14
Battery Voltage: 21
Tire Diameter (inches): 7
Total Ratio: 18.42857 : 1
Tire Circumference: 21.991 inches (558.575 mm)
Required Motor RPM: 35397.099 RPM
Required Motor KV: 1685.576 RPM/V
Good Motor Choices:
BK Wanderer 11 XL (kv=1516)
BK Wanderer 10 XL (kv=1668)
BK Wanderer 9 XL (kv=1853)

Better Motor Choices: No motors of this class fit the parameters you entered.
Best Motor Choices:
Neu 1515 2.5d (kv=1700)
Neu 1515 1.5y (kv=1500)
Neu 1512 1.5y (kv=1900)
Neu 1512 3d (kv=1700)
LMT 1940/10 (kv=1588)
LMT 1940/9 (kv=1742)
Neu 1521 1.5d (kv=1860)
Neu 1521 1y (kv=1577)
LMT 1950/9 (kv=1452)
LMT 1950/8 (kv=1634)
LMT 1950/7 (kv=1867)