What is a roller?
A roller is a basic RC vehicle with no motor or electronics. A pre-roller is…
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Techtip video: Built-in motor cooling fan for RC cars and boats
Newer generations of RC brushed motors often come with built-in cooling fan. While this feature…
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Techtip video: about the Kyosho Optima series
The original Kyosho Optima was a rear mounted motor 4wd buggy with a chain drive.…
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RC techtip video: improper propeller installation
This video shows a RC boat upgraded with a larger prop. There is a problem…
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RC techtip video: Larger prop for RC Boat – is it really useful?
This video shows a FT 009 RC boat equipped with a larger prop. The black…
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RC Techtip: Widebody Catamaran RC Boat
This video shows a Widebody Catamaran style RC boat. It is very stable and easy…
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Techtip video: Buggy VS Rally on bumpy ground
This video shows a comparison between buggy and rally car on difficult terrain. As you…
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RC motor: 380 VS 390/395 motors for RC boat
On a direct drive RC boat, a 380 motor can produce much higher RPM. However,…
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RC boat electronics overheated
A lot of the time the receiver-esc integrated unit that comes with an entry level…
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Low cost RC plane fails to fly a straight line
These low cost RC planes often have minor defects out of the box. One common…
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