Italian component and frame maker ITM began as Italmanubri (italian handlebar) and renamed itself ITM in the early 1980s.

ITM 26.6mm fluted post. Used, $40

• 26.6mm diameter x 190mm long
• ITM produced several versions of this post. This one was made in the 1980s

Side view

The other side.

From the front.

The size and the ITM logo

From the back

Close-up of the saddle clamp

ITM 27.0mm fluted seat post. Used, $50.00

Part# 44214

• 27.0mm diameter x 190mm long
• ITM produced several versions of this post. This one was made in the 1980s

Side view

Rolled over a bit for another view

From the front

The back

And a close-up of the seat-post's specs