Vintage Components - 3T Synthesis quill stems

On this page: 3T Synthesis stems: 12cm used | 13cm | 13cm used

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The parts maker 3T has been making bicycle parts since 1961. Originally named 3TTT for Tecnologia del Tubo Torino (Turin Tube Technology), the firm began by making steel handlebars. By the 1970s 3T products had switched to light alloys and were very well regarded. They were used by many top-end bike makers and successful pro riders.

• We believe the Synthesis stems on this page were produced in the early 1990s
• 26.0mm bar clamp diameter
• The Synthesis stem came in silver and titanium-grey finishes.

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3T Synthesis silver 12cm stem. Used

We have three in stock: 12cm #1 | 12cm #2 | 12cm #3

Used 3T Synthesis 12cm stem #1. Used, $70.00

Part# 3T-u76

From the front

Close-up of the quill

Used 3T Synthesis 12cm stem #2. Used, $70.00

Part# 3T-u76-02

Side view. Great condition.

Front view

And from the back

Used 3T Synthesis 12cm stem #3. Lightly used, $70.00

Part# 3T-u76-03

Side view. Lovely condition

Front of the bar clamp portion of the stem.

From the back

Top view

Bottom of the stem's quill.

The stem's size is forged into the quill.

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3T Synthesis silver 13cm stem. new, $80.00

Part# 31096-02

Though new, it has been inserted into a frame.

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3T Synthesis silver 13cm stem. used, $70.00

Part# 31096