Velo Vitality

Stem Top by Ocean Air Cycles

Stem Top No. 1 

Stem Top No.1

Stem Top No. 2 

Stem Top No.2

This is a way to take a simple stem cap and turn it into something really fun.  When you have a minute, hanging out with friends, at the cafe whatever, tops are just fun, alone, to race battle or use as the timer for a moment of pause in the day.

Stem Tops have a solid brass body, precision machined by Paragon Machine Works.  The standard tip is a stainless 3/16" bearing.  these are easily replaced or upgraded if needed (Hint: ceramic hub bearings).  The tip is retained with a M6 set screw.  The Stem Top comes assembled and ready to go.

It is as simple as it looks, a direct replacement for the existing stem cap and bolt, this is one assembly that you can take on and off without tools. 

System Requirements

  • 1 1/8" threadless steerer
  • Star fangled nut or other M6 expanding nut inside the steerer tube
  • Nut needs to be in there relatively straight and 1cm or less from top of steerer (most are like this)
  • Top of steerer 1mm or more below top of stem or spacer stack


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