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Unfinished prototype of the NEW! Hope 24" wheel kids bike frame 
 
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Machined headtube - will have logo machined in on final versions! 
 
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All products start here! 
 
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Intricate machining of the headtube - this starts as a solid piece of billet remember! 
 
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The dropout will hold the caliper flush to it - very smooth! 
 
      工艺太漂亮了         |