Origin8 is a well-regarded American company that has products made to its specifications.

Origin8 Pro-Fit 9cm threadless stem for 31.8mm bars and 1 1/8" steerer. New, $35.00/each

Part# 31296

This stem has a +/- 35 degree rise.

Origin8 kindly made all the specs easy to find.

Origin8 ProPulsion Pro-Fit 9cm threadless stem for 1 1/8" steerer and 26.0mm bars. New, $35.00/each

Part# 30874

This stem has a +/- 17 degree rise.

Side view

Front view

From behind and above

Product information on the header card.

Origin8 Pro-Pulsion Pro-Fit 10cm threadless stem for 1 1/8" steering tube and 31.8mm bars. New, $30.00/each

Part# 30872

This stem has a +/- 8 degree rise.

Side view

Front view

From above and behind

Product info on the back of the header card.

Origin8 Pro-Pulsion Pro-Fit 11cm threadless stem for 1 1/8" steering tube and 31.8mm bars. New, $30.00/each

Part# 30873

• This stem has a +/- 8 degree rise.
• We have two in stock.

Side view

Front view

From behind.

Here's the header card with lots of product information.

Origin8 Pro-Fit white 11cm x 31.8mm bar clamp, 1 1/8" threadless stem with +/- 8 degrees rise. New, $40.00/each

This stem is new. It was installed as part of a custom build, and then removed when the bike was not purchased. It shows that it has been installed, but it has not been ridden a single mile.

Side view

Front view

And from behind