The tag has no wiki summary.

learn more… | top users | synonyms

16
votes
3answers
2k views

How can I build a functional gearbox?

I'm looking for a fully functional (manual) transmission / gearbox for my Technics motorized vehicle. How can I build this?
14
votes
4answers
1k views

How can I motorize City-scale wheels?

I'd like to build city-scale (6 studs wide) vehicles motorized with either PF motor or clockwork. The primary problem right now is connecting wheel(s) to motor. Are there small enough LEGO wheels with ...
9
votes
1answer
355 views

Steering mechanism for City-scale vehicle

I'd like to build city-scale (6 studs wide) motorized vehicles with PF remote control. There are already several suggestions on how to motorize wheels. The next challenge is steering mechanism that ...
7
votes
1answer
911 views

How can I create a simple steering mechanism for a car?

Just curious about this. How can I create a simple steering mechanism for a car?
6
votes
1answer
126 views

What are the names for these two pieces of a car chassis and a piece for above the wheels?

I have the following pieces but cannot find their names nor precise usage on BrickLink or elsewhere The black one has a wheel well on each side - sorry for the poor image quality. Both the red and ...
4
votes
2answers
231 views

Can I get LEGO compatible wheels 3cm in diameter or bigger?

I want to make a formula one car at least 30 cm in length out of standard LEGO parts. None of the LEGO wheels I have are big enough for this scale. Where can I get some big wheels that would look ok? ...