Posted by @teeheehee on February 3rd, 2008
A circular bike:
A concept bike wheel that can be folded:
Two tutorials on building a carbon-composite bike frame:
This entry was posted on Sunday, February 3rd, 2008 at 4:18 pm and is filed under bike friendly. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
[…] Ideas: some great, some fun […]
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March 8th, 2008 at 2:48 pm
[…] Ideas: some great, some fun […]