 | | Building a bicycle wheel
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| Dunno if anyone remembers a couple weeks ago-- someone came up with the challenge of building a working bicycle from Lego bricks (working gear shift w/ chain, derailler, coasting ability, etc), but I think I've determined that no actual prefab Lego (...) (24 years ago, 25-Sep-00, to lugnet.build)
| | | | | Re:Derailer ( Building a bicycle wheel)
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| I tried to make a derailer transmission a few years ago, but pushing the chain off of the gears just wasn't working. Since you brought it up, I had a new idea. I don't think this would work for anything much smaller than a 2:1 scale bicycle, but it (...) (24 years ago, 26-Sep-00, to lugnet.technic)
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