Free Tech Tips – gear ratio and tire size
If you are running on larger tire (like a truck), more horsepower would be required…
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Free Tech Tips – gear ratio
The term "gear ratio" defines the relationship between the pinion gear and the spur gear.…
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Free Tech Tips – shaft drive and dirt
If you are going to do lots of off road racing on dirty tracks, go…
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Free Tech Tips – shaft drive
Shaft drive gives better response and controllable power on demand. As long as the drive…
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Free Tech Tips – belt drive
Belt drive has a simpler design due to the use of less gears along the…
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Free Tech Tips – traction and 4WD
In 2WD, the entire driving force is directed towards only two tires. In 4WD, the…
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Free Tech Tips – traction and 2WD
In 2WD (FWD and RWD), the traction of only two wheels is used (the other…
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Free Tech Tips – traction
Traction refers to the resistance or friction happening between each tire and the ground surface.…
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Free Tech Tips – dog bone shafts
The traditional type of drive shaft kinda reassembles a dog’s chew bone and is often…
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Free tech tips – using large bumper
Pro racers always dislike the idea of large bumper due to concern on weight. For…
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