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07-25-2008, 04:12 PM
| #1 |
| Newbie Join Date: Jan 2008 Location: folsom
Posts: 23
|  gearing question?
I have an ax-10 based tuber it has 1.9 size tires. Its going to be a rock racer I want it to go 20+mph what gearing do i need spur/pinion/motor.
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07-25-2008, 06:53 PM
| #2 |
| Quarry Creeper Join Date: May 2004 Location: SW of Chicago
Posts: 212
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To get that kind of speed out of an AX10 drive line you would need a final gear ratio around 15:1 or lower, depending on motor and bat combo. To get that low you would need a spur pinion ratio around 2:1 ( 30T pinion to 60T spur or what ever combo you can come up with) As far as motor, a 12T brushed or 5600kv brushless should do the trick.
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