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Uploaded by TrulyOdd 29 July 2017 - 12:49 AM

Classification Details

  • Type Stem
  • Brand Ultramax
  • Model Prototype
  • Serial Number N/A
  • Genre Race
  • Class Pro
  • Country of MFG
  • Year of MFG 0

Aesthetic Details

  • Finish Original
  • Condition
  • Color N/A
  • Markings N/A

Purchase Details

  • Original Retail Price N/A
  • Purchase Price N/A
  • Purchase Date N/A

Additional Notes

picture originally posted in "Rare Stems" thread by member "2blader". (original quote from Don): I am Don from ULTRAXAX, HI Shawn. About the stem I have a machine shop at my house and I made a few proto stems all different. The one in the picture is my favorite and I sold it on e-Bay and it went way too cheap. In case you want to know I was the first person to make a tubular one piece crank. It was copied by Shimano for less than my plating cost so I turned the company into a BMX dist. company and we sold all BMX products. I made a deal with Profile that I would quit making cranks and they would give me the dist. of all there products. There was never or has never been since a crank made as light as the ULTRAMAX crank. The weight of the crank is one of the most important part of a BMX bike.



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