would it be totally off the wall crazy and way to much work to try and build a bamboo bike with free internet info for my sons 3rd birthday present? he really wants a bike "with pedals and a chain" he has a strider rider and he loves it but he keeps asking for one with pedals and a chain and i have measured his inseam and i am doubtful he will be tall enough. his birthday is october 27 but his legs need to be 2 or more inches longer than they are now. i am just itching to make a bamboo bike but i really don't have the money for a workshop or the space for another bike for me. sooo i was thinking wow maybe i could make a bike for my son! how cool would that be! but realistically maybe i should just let this be a day dream and let him wait until december for a bike with pedals and a chain.