Tube frame mini bike design using all 7/8 steel tube 2mm wall thickness and 3/16 plate steel. All tube bends should be 7in diameter. I can give exact dimensions and pictures after I talk to you
The frame should be kept simple to reduce cost. Search google for mini bike frame to see what I mean. This will be a mass produced electric bicycle frame.
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Dear Sir, I am qualified Mechanical Designer with over 15 years’ experience. Willing to apply for your project. Best regards Victor Stay tuned, I'm still working on this proposal.