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  1. aluminumwelder

    Building Organic Transit ELF vechicle

    I want to make an Elf like velomobile. The frame does not look that hard and I like how they have a dual drive system. And I also like how they use a Nuvinci drive and a hub motor both of which do not need custom spoked on a wheel! 2 questions: Where are they getting those squarish aluminum...
  2. aluminumwelder

    steering via wire instead of a linakge arm on delta trikes

    this cargo bike doesnt' need a linkage arm to stear the front wheel. it just uses break cables. pretty ingenious But I do wonder if you hit a pot hole if the wheel will get out of alignment more easily. Looks like it just works on friction?
  3. aluminumwelder

    How much do various AZ completed bikes weigh? Assume 1/16 thick steel tubing used. If different gauge used please state that.

    How much do various AZ completed bikes weigh? Assume 1/16 thick steel tubing used. If different gauge used please state that. ' especially interested in trike weights. I can calculate weight of frame easily but unsure how much all the parts add up to weigh. Yes I know this will vary if you use...
  4. aluminumwelder

    What brand electric trike is this?

    I was looking at local used trikes. the delta Ebike is $600, the silver one is $720 but 3 hrs away and the green one is 1 hr away and about $1100. I've never rode a trike. I am assuming the Silver one will be the fastest because it has the largest rear wheel? I wonder what brand the Etrike is? I...
  5. aluminumwelder

    is anyone making/selling the head tube shells? https://www.atomiczombie.com/az-parts-drawings/?fbclid=IwAR1cFNARWMDtg1x7Gtgc2MzWUBlYON99NwI1iobSzGfrdT

    looking at getting some head tube shells please? anyone sell them? https://www.atomiczombie.com/az-parts-drawings/?fbclid=IwAR1cFNARWMDtg1x7Gtgc2MzWUBlYON99NwI1iobSzGfrdTSspt2d6Mcc__s
  6. aluminumwelder

    what does the street fighter or warrior cost to make in time/labor and $$$?

    what does the street fighter or warrior cost to make in time/labor and $$$? do not assume any scrap bike parts you got were free. for consistency: Value a scrap bike at $30 each because that's about how much I can get them for locally and the time it takes to find those scrap bikes is not free...
  7. aluminumwelder

    Modify single speed front pedal delta trike to multispeed tadpole?

    is it possible to change a 1 speed trike to multi speed using Nuvinci CVT? like the one pictured below. My guess is that it would require rotating the seat 180 and adding a pedal crank shaft. I can get these trikes used locally for $150. amazon reviews are not that great. link below I bought...
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