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  1. #1
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    Hybrid Four Wheel Bike tumtumcar solar

    I have upgraded my four wheel bike, tumtumcar to a hybrid, adding photovoltaic panels, battery and motor.
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  2. #2
    Senior Member AdelaaR's Avatar
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    That is not really a "bicycle", is it?

  3. #3
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    It may be called a bicycle with four wheels, a quadracycle or quadricyle!

    It originally came in with fully functional pedals and 7-speed rear derallieur, yes it is a bike with four wheels, but drives like a car.

  4. #4
    Pro Paper Plane Pilot wunderkind's Avatar
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    Nice hybrid. Why is it called a tumtumcar?
    Vancouver Modern Portrait Photography

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  5. #5
    Senior Member AdelaaR's Avatar
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    Sorry, but "bicycle with four wheels" is a "contradictio in terminis" since "bi" means "two".
    Furthermore the people on this forum will not agree that "hybrid" means "electric powered".
    I'm sure there is a forum somewhere for electric-powered go-carts, but I'm afraid this forum is specificaly intended for "hybrid bicycles".

  6. #6
    Senior Member himespau's Avatar
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    probably would do better in the electric bikes section

  7. #7
    Support JDRF b_young's Avatar
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    Its cool though. I would like to have one for around the house.
    "Yesterday is history, tomorrow is a mystery, but today is a gift that is why it is called the present." - Kung Fu Panda

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  8. #8
    Newbie
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    I would rather say it is an “oxymoron”

    I would rather say it is an “oxymoron”

    If we have no problem using modern words and phrases like “smart failure”, “cold sun”, or “dark light”, what could be wrong saying a 4-wheel bike?

    There are more than a dozen manufacturers in the world, calling it a 4-wheel bike, quad and quadracycle, and, above all, "google" admits the term as an industry standard!

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