I remember left some cutting and hammering staff.
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There are used fin to attach BB shell.
The iron sheet for Fender was bent by hammering.
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Done. For the next step, I need English wheel. I don't have it. I'm going to borrow it at my friend's garage.
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This time, 40 x 40 rectangular tube is used as the center frame.
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This is for front part which will have BB shell.
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There are parts for the column to attach front controller deraileur.
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Two slits are made for welding.
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Welded.
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Then sanding.
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The preparation for welding the center tube and steering plate.
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Then welded.
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And bent the left wall and welded.
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My friend gave me above way to get more stiff.
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There are used fin to attach BB shell.
The iron sheet for Fender was bent by hammering.

Done. For the next step, I need English wheel. I don't have it. I'm going to borrow it at my friend's garage.

This time, 40 x 40 rectangular tube is used as the center frame.
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This is for front part which will have BB shell.
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There are parts for the column to attach front controller deraileur.
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Two slits are made for welding.
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Welded.
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Then sanding.
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The preparation for welding the center tube and steering plate.
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Then welded.
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And bent the left wall and welded.
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My friend gave me above way to get more stiff.