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Techtip video: turn fins and trim tabs

Generally, the turn fins should be mounted as close to the sides of the boat…

Techtip: choosing a proper soldering iron

If you are serious in RC then you will for sure need to use soldering…

Techtip: RC Boat propeller rotation direction

Most RC boat propeller spins anti-clockwise looking from the back. You cannot flip the propeller…

Techtip video – RC boat shaft cup issue

Smaller scale RC boats are usually direct drive, and the shaft hub is usually a…

Techtip video: deans plug is loose

When battery power is strong, deans plug is a better choice than the tamiya plug.…

Accommodating larger battery in your RC boat

Smaller RC boats such as the Feilun FT 009 and other OEM variants have limited…

What is a roller?

A roller is a basic RC vehicle with no motor or electronics. A pre-roller is…

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…

Techtip video: about the Kyosho Optima series

The original Kyosho Optima was a rear mounted motor 4wd buggy with a chain drive.…