South Salem Cycleworks Online
(503) 480-2001
We have a huge stock of vintage and modern parts. Contact us!

Vintage Components - ITM (Italmanubri) Eclypse quill stems

On this page: ITM Eclypse quill stems: 9cm | 10cm | 12cm

We don't have an on-line shopping cart. If you see something that interests you or if you have a question, please call us at (503) 480-2001 or email:

ITM, short for Italmanubri, or "Italian Handlebars", is headquartered in Grumello del Monte, near Bergamo, in northern Italy. The bicycle parts manufacturer has been around for nearly fifty years.

Responding to the pressures of modern commerce, the company has branches in Taiwan and China.

  • ITM Eclypse stems are TIG-welded chrome-moly steel.
  • They were produced in the 1990s.
  • Eclypse stems have a 26.0 bar clamp diameter and a 22.2 quill diameter.
  • An 8cm Eclypse stem weighs about 370 grams.
  • They have a lovely titanium-like finish.

ITM Eclypse 9cm stem. New, $60.00

Note, this stem is for 26.0 diameter bars.

It comes with the special ITM tool for opening the bar clamp.

ITM Eclypse

This stem has a very modern, hi-tech look

ITM Eclypse

Another view. The part on the left is the bar-clamp expander.

ITM Eclypse 10cm stem. New, $60.00

Part# 31106

Note, this stem is for 26.0 diameter bars.

ITM 10cm Eclypse stem

Ready to mount on your bike

ITM Eclypse 12cm stem. New, $60.00

Part# 31087

Note, this stem is for 26.0 diameter bars.

ITM Eclypse stem

Beautiful TIG welds on these stems.